The difference between organic matter and inorganic objects

1. Different definitions

Organic objects are carbon -containing compounds (carbon dioxide, carbon dioxide, carbonate, carbonate, carbonate, bicarbonate, metal carbides, cyanideExcept for oxides such as chemicals, thiocyanides) or general names of hydrocarbons and derivatives.

Inorganic compounds usually refer to compounds without carbon elements, but a few compounds containing carbon -containing elements, such as carbon dioxide, carbonate, carbon monoxide, carbonate, etc., are not organized, so such substances are also inorganic.

2. Elements are different

There are few elements of organic matter, such as C, H, 0, N, P, S, X (halogen: F, (CL, BR, I), etc.

Inorganic objects are mainly water and some inorganic ions, such as sodium ions, potassium ions, calcium ions, magnesium ions, chloride ions, sulfate ions, etc.

3. Different properties

Except for a few organic compounds, they can usually burn.Compared with inorganic objects, their thermal stability is poor, and the electrolyte is easy to decompose.The melting point of organic matter is low, generally does not exceed 400 C.Most organic matter is insoluble in water.The reaction between organic matter is slow, and methods such as catalysts often need to be added.Moreover, the reaction of organic matter is more complicated, and the inorganic objects are mostly easy to dissolve in water. The chemical reactions are simple, difficult to melt, and heat resistance.

4. Different types

There are many types of organic compounds and huge numbers (more than 30 million species are known, and they are still increasing at a rate of millions per year).

How to judge organic matter and inorganic objects

1. Chemical composition

Organic substances usually contain carbon (C) elements, and combine compounds with elements such as hydrogen (H), oxygen (O), nitrogen (n), sulfur (S), and phosphorus (P).Carbon is connected into a chain, ring or complex three -dimensional structure in organic matter in organic matter.

Inorgana may not contain carbon or carbon, but its properties and structures are closer to the inorganic system, such as carbonate, carbon monoxide, carbon dioxide, etc. These are inorganic compounds.

2. Molecular structure and composition

The molecular structure of organic matter is generally more complicated, with a large molecular weight, and carbon atoms often constitute the osteogy structure.

The molecular structure of inorganic objects is relatively simple, and the molecular weight can be large or small. In most cases, the carbon does not serve as a skeleton component.

5. Physical properties

Organic substances often have low melting points and boiling points, easy to volatilize, difficulty in soluble in water and easily soluble in organic solvents.

The melting point and boiling point of inorganic objects are high, and they are not easy to volatilize. They are usually easily soluble in water or exist in water in the form of ion.

6. Reactive and biological activity

Organic substances usually have more complex chemical response, and the response speed is relatively slow. A variety of types of reactions such as replacement, bonus, elimination, etc., and many organic matter has biological activity and can be absorbed by the organism.

The reactivity of inorganic objects is relatively stable and the response speed is fast. It mainly manifested as acid -base reactions, oxidation reactions, etc. Most inorganic objects do not have biological activity.The vast majority of inorganic objects in nature can be included in the four categories: oxide, acid, alkali and salt.

What are the organic mattertype

1As well asAccording to the type of chemical bond: organic matter can be divided into co -price bond organic matter and non -covalent keys.

2,It is composed of elements: organic matter can be divided into carbon organic matter, nitrogen organic matter, phosphorus organic matter, sulfur organic matter, oxygen organic matter, chlorine organic matter, etc.Essence

3,According to the molecular structure: organic matter can be divided into alkane, olefin, aromatic compounds, aldehydes and ketones, amide, alcohols, esters, acids, carboxylic acids, nitrate, sulfonate, etc.Essence

4,According to activity: organic matter can be divided into active organic matter and non -active organic matter.

5.According to molecular weight: organic matter can be divided into polymer organic matter and low molecular organic matter.

On December 26, 2020, China s leading sports goods brand 361 on the Group brand Day, 2020, on the 361st day of the year, held the co -branded" Three Body "with the theme" Love Still "on the 751D Park in Beijing.Product conference, this is also the first time that the IP of "Three Body" has cooperated with sporting goods brands globally.

361 released a series of co -branded black technology products on that day, defining the new trend of science and science strokes, and reunited to gather together.The new products include AG1-PRO equipped with a new three-state (3TECH) technology system, that is, the first version of "Three Body" designed by Alon Gordon's first signature shoe AG1.At the same time, the three-state running shoes, basket tide-signal shoes, inspired by "three-body people" as creative and using the German Red Dot Award-winning technology should be available for "Heng".

On the night of the event, the representatives of 361 , the three -body universe, and gathering costumes, brand spokespersons Tan Weiwei, Xu Can, Li Zicheng, and brand's best friends Wang Runze, industry media and opinion leaders have witnessed the release time for the new product.The subsequent scene show "science disseminated function" was full of wind. Teacher Liu Yong, the top domestic designer who won the Golden top Awards twice.The ghost countdown to reproduce the cool science fiction scene of "Three Body".The theme of "Earth Past", "Dark Forest", and "Death Eternal Life" shows 15 sets of avant -garde clothing with 15 sets, 14 sets, and 26 sets of 26 sets of machines. The dark tone is matched with silver, orange -red and interstellar camouflage embellishment, taking into account bothIn the future, with technology, visual feast combines music mood, as if in the universe of "Three Body".

361 adheres to the brand spirit of "more love", and is committed to providing high -tech professional sports equipment for young people who love sports to better help them achieve better sports performance.The new product of the "Three Body" IPs this time, the 361 series of Black Technology's 361 series will define the science and science and science and stroke.From the starting point, the next 361 will be launched one after another, and the "science dislas function" series of products will continue to lead domestic sports brands.

361 Joint Gathering Gathering Day to empower the "Three Body" super IP joint products

As a well -loved Chinese science fiction classic at home and abroad, "Three Body" has built a fantasy world, representing the top level of Chinese science fiction works, and has unlimited IP development potential.361 sports brand cross -border cooperation in domestic science fiction top flowing "Three Body", playing a new height of IP co -branded, not only highlighting the image of brand science and technology, but also reflects the brand's courage to challenge and innovate.

Mr. Zheng Yexin, general manager of the 361 brand Business Management Center, said: I am glad that 361 can become the first sports brand of "Three Body" IP in the world."Three Body" reflects the grand cosmic view of the universe, and at the same time, you can also feel the love of the ever -through -life of the earth's civilization, which is in line with the brand spirit of 361 "more love".The concept of technology and 361 "dedicated to providing higher -tech value professional sports equipment" concept is perfectly matched. 361 hopes to organically integrate science fiction elements contained in the three -body IP, strengthen the personality and value expression of the product, so as to establish a deep level with consumers with consumersEmotional connection.

"Three Body" author Liu Cixin said: I am very happy to see that "Three Body" cooperate with domestic leading sports brands 361 and collide with products that bred technology and aesthetics.It is hoped that such cooperation will make more young people in China see that the Chinese science fiction culture industry is constantly improving, and Chinese sports brands are developing vigorously.

Activity site

In recent years, 361 has actively grasped consumer trends and continued to explore new IP marketing gameplay. It is very creative and innovative, constantly satisfying consumers' preferences and closer to youngness. The joint name of "Three Body" is also an important step.Prior to this, 361 has cooperated with popular IPs such as Gundam, Pepsi, QQ Speed, Crossing fire, and Little Huangren.The brand image and popularity helps the brand to transform to youth.

It is particularly noteworthy that the 361 joint "Three Body" gathering limited edition customized gift box will be available to the gathered together. The gift box contains 361 black technology pointed goods -Qi suspension should take "Heng", "Heng", "The illustration album, book and customized postcard.The overall packaging of the gift box uses the black color matching of the ocean. The "scientific science dis lasters" is full and has a lot of collection value.361 'cooperation with the IP and gathering of "Three Body" IPs perfectly integrates the brand, channels and markets, and promotes the explosive transformation of traffic.

Black technology creates product power, 361 has set off a new trend of "scientific science and science function" in China

This group brand day event, 361 black technology can be seen everywhere. Among the three new shoe products launched, all three-in-style basketball shoes of three-state running shoes and AG1-PRO "Three Body" are equipped with 3TECH technology again.The system, while the third basket tide -signal shoes applies Qu! KFOAM technology and "three body" concept design.

361 three-body three-state running shoes-Fantasy Night

361 three-body three-state running shoes-star field

361 three-body AG1-PRO

3Tech is composed of NFO, QU! KFOAM, QU! Kbalance. Among them, NFO materials are added with high performance elastic bodies to achieve the effects of softness and feet.; Qu! Kbalance's TPU played a role in conducting front and rear palms, while the embedded glass fiber board achieved the effect of rapid response and resistance.

361 three-body basket tide-signal shoes

At the same time, the black technology -sharp air suspension should be available for "constant", and the gas suspension should be used to win the German Red Dot Awards. The use of air as a warm -filled material for clothing can automatically inflatter and keep warm.Environmental friendly.

361 qi suspension should wait for "Heng"

The design inspiration from the warm suit comes from the dehydrated people who need to face the harsh environment in "Three Body". The color system is mainly dark, with a clear style, a sense of futuristic and technological, and extremely functional.

361 always believes that technology is the core driving force of sports brand development. It has been continuously increasing investment in scientific research, and has improved its product power with professionalism to meet the needs of different markets and consumers.The "Three -Body" co -branded black technology products developed for this forging this time have a sense of science and technology and futuristic.Its original technology, novel materials, and excellent dressing experience increased the overall sense of function; combined with the design of science fiction avant -garde style and dark tone, it also highlights the avant -garde temperament and future texture of the product. It is believed that it is led by 361 .A wave of "science dislas" is about to attack.

1. How long can the Underwater propeller battery be used?

Underwater pusher uses lithium batteries.Because lithium batteries have the advantages of small size, light weight, high energy density, long service life, no memory effect, environmental protection, safety and reliability, etc., so far they can use one of the most widely used battery products on military and civilian products.So how long can the Underwater pusher battery be used?

The lithium battery of the Underwater propeller is generally about two years. Lithium batteries are mainly based on aluminum alloy materials and batteries using non -hydraulic solution.Therefore, when used, if the lithium battery is often full of electricity, the lithium inside runs to the negative electrode in the battery, which cumulates too much to cause the crystal phenomenon of the negative version, thereby reducing the battery capacity of the lithium battery.Basically, it is equivalent to shortening the life of the battery.

2. How to change the battery Underwater propeller

The previous article has briefly understood how long the Underwater pusher battery can be used, and then let's take a look at how to change the battery Underwater pusher!

1. Turn off the power switch of the Underwater pusher.

2. Open the battery warehouse cover of the Underwater pusher and remove the old battery.

3. Put the new battery in the battery warehouse.

4. Close the battery warehouse cover to ensure the seal.

5. Connect the power cord, turn on the power switch, and check whether the battery works properly.

PS: (When replacing the battery, please ensure that the battery contact and battery compartment battery contacts are dry and clean in the dry environment.)

1. Basic sprint training training

1, Spinal strength (analyzing the functional disorders of the body)

2, Model mode training: physical posture, legs and knee -knee stretching movements (hip opening), arm movement (the shoulder joints must be flexible, the more the arm swinging amplitude, and the larger the amplitude of the lower limb movement)

3, Training in large core areas (the principles of pelvis, thorax, hip joints and the entire spine, cylinder principle)

4, Power Training (General PowerSpecial force)

2. Training method training method

1, Frog jump: Be careful to jump continuously without staying in the middle.Try to jump as far as possible, but don't rush to achieve success. Generally30arrive50About rice, enhance the practice of thighs and basic forces.

2, Jumping steps or stairs: You can jump with one foot, feet, and jump continuously. It is best to wear a leg protection when jumping. Be careful to scratch your calf (enhance the explosiveness of the thighs and the speed of the calf).

3Steak: The spare time can use this simple movement to enhance the toughness and strength of the ankle joint.

4, Live high -lifting and high legs: Find a barbell or other load -bearing things (you can buy a secondary sandbag to tie your legs, the weight is suitable for you), quickly high -lifting, increase the comprehensive ability of the thighs.

5, run back: Find the wall or double bar, hold your hands, your body and the ground become45--60At the angle, quickly exchange your legs. Pay attention to the support of the legs and move your legs as much as possible.

6Running: run with leg tied sandbags.Garway Running: one time Running600rice or800rice.The straight road is at full speed, jogging or walking.

3. How to carry out sprint training plans

1When Running at the beginning, it is not easy to train too much. It takes a step -by -step, the strength is restored, and the muscle adaptation training stage takes about a week.

2Before exercise, you must take jogging warm -up to prevent exercise from injury.Cross -legged steps should be quickly and improve the muscle strength of the calves (this is the key to Running fast). It is done in five groups daily.

3, Highly lift your legs and send cross -exercise exercises. The steps must be large, increase the amplitude of the swing, the Running posture must be standard, and the spring rope is pulled forward to improve the waist and abdomen power.

4After 20 meters of frog jet, accelerate the Running, increase muscle explosive power, chase between athletes, and improve training fun.I believe that these methods will adhere to one month, and your grades will make progress rapidly.

Fourth, sprint training skills

1, Starting stage

The focus of the human body should be higher and at the front of the support point, which is conducive to acceleration.

The characteristics and structure of the action are as follows

FootThe foot distance (the distance from the back of the toe to the front foot is personalized)

Ankle jointEx to the greatest extent, appointment45Spend

Knee angle90120Spend

Hip heightPest by person

Starting movement: The power of the lower limbs and the upper limbs is sufficient, and the shoulder joint muscles are developed.When the Running is accelerated, the back of the back is straight, the arm and the shoulder joint are very flexible, the angle between the legs is very large, the hip joint is fully opened, and the ankle joint is fully stretched.

2, Accelerate stage

Accelerate goals: Maintain a balanced body posture to consume less energy and achieve maximum speed as soon as possible.

Accelerated Running action characteristics:

Physical posture (leaning forward45-55Spend)

Placing legs (hip and formation90Degree, the knee joint is smaller than90Degree, tight ankle joint)

Arms movement (elbow joint90110Spend)

Participate muscles: hip and knee joints participating in exercise (quadriceps and gluteal muscles), ankle joint and toe strength (gastrocity muscle and anterior tibia)

Explosive starting training is required to produce strength through the common effects of the hip, knee, and ankle, because the rapid starting technical requires the hip and knee tissue to have great elasticity.Good hip power helps athletes to separate their legs when the knee is raised. When contacting the ground, the elastic power reduces the power of the knee and hips, while reducing the time for contact with the ground.Starting ability training can help athletes provide the maximum acceleration ability.Starting training includes starting exercises in various poses, short -distance acceleration exercises, and sprint assistance technology exercises.

3, Transitional stage

The transition to the upright body posture and maintaining the speed of the acceleration stage, the transitional stage still needs to increase the power of the ground. The speed has been accumulating.2040The speed of the rice interval has been increasing.

Objectives to be achieved: By improving the movement economy of Running, reducing the rotation movement of the body during the Running process (the feet kick back and outside the outside, swing back and outer sides of the abdomen), maximize the rapid Telescope of muscle and nerves.The reaction ability makes the body reach the maximum speed.

4The absolute speed stage

The body leaning forward is not to run faster, but to maintain speed.The acceleration stage emphasizes the kicking action, and the maximum speed stage emphasizes"Cutting on the ground" action

Physical posture: Keep your body upright posture (shoulder to your hip, your hip to ankle is out of the ankle)

5. precautions for sprint training

1Do a good job of preparing activities before exercise.Track and field movement can easily cause muscle, joints, and ligament damage, especially the chance of injury to the lower limbs.The only way to prevent is preparation activities before the game.The more fully the preparation activities, the less easily injured.On the basis of jogging, the shoulder joint, elbow joint, back waist muscles, legs, knee, ankle joints and other parts are activated to strengthen the strength of muscle and ligaments, improve the sensitivity and coordination of the body, and prevent injuries.Essence

2, Before exercise or game, students should pay attention to maintaining good sleep and physical savings. Before the game, they should control too much diet and drinking water, let alone drink.

3After exercise or competition, you should do a good job of relaxing activities to restore physical and muscle strength as soon as possible.The method is to relax and beat each part of the body, massage each other, and massage each other.

4When the whole body is hot, take off the coat. After Running, you should put on the coat immediately to prevent the wind from the wind.The shoes and socks worn during long -distance Running should be soft and feet.

6. Relax after sprint training

1Relax of muscle groups on the back of the calf

The calf rear muscle group (than the fisheyle muscle, the gastrocnemiosus) relaxes, the foam shaft is placed on the calf13The position of Zusanli, the hand can45You can also support it ahead.Get rolled to the position of the knee nest and came back to the top side of the ankle.

2, Relax of muscle groups on the back of the thigh

From the top of the knee, the four -headed muscle of the stock, rolling to the lower edge of the buttocks.Adjusting the position of the support hand can increase the amplitude.Note all the power to add to the leg you relaxed.

3, Relaxation of the tibia of the calf

Kneel on the foam axis and roll to the upper side of the ankle joint. Note that it is easy to put the strength on the tibia.

4, Relax of the quadriceps of thigh stock

Because the load required for the quadriceps of the thigh stock is very heavy, everyone knows that it is such a large muscle group on the upper side of the knee, so in the process of Running, especially in the process of Running the mountain, the quadriceps muscle must be done.Many, let's take a look at a lot of excellent runners. The volume and volume and lines of thigh stocks are very large.

5, Relax

The iliac tibial beam is the deep fascia around the thighStidal part of the outer side of the wide fascia.The outer edge of the iconic part,,It is divided into two layers,,Wrap wide fascia tension,,And closely combined with it should not be separatedThen, thenThe vertical fiber in the lower part is significantly thickened and flat -shaped,,The rear reed of the gluteal muscle tendon continuesThen, thenThe lower end of the tibial tibia is attached to the outer tibia, fibula head and knee capsule.Clinically, the iliac tibial beam is often used as a repair and reconstruction material for the repairs and reconstruction of the body wall defect, weak parts or knee cross -ligament damage.

6Relax of upper and lower back

If you are uncomfortable on the top, the lower back feels uncomfortable, for example, many people have the posture of pot and waist when they are Running. After a long distance, the whole shoulder is unwell, or many Desks work more.The neck and spine are helpful.

1. What materials do you have in the garden home

There are many types of garden furniture and different materials.Garden furniture can be classified as a garden umbrella, dining tables and chairs, high bar table stools, coffee tables and chairs series, sofas, lounge chairs, and leisure chairs.

The material of the garden furniture from the original stone, wood to the imitation vine, iron, aluminum alloy, casting, etc., the tricks are getting a lot.However, due to the heavy product, iron furniture is easy to rust. At present, the aluminum alloy framework with high -grade PE glue vine becomes the symbol of the highest quality garden furniture.It is not easy to scratch corrosion.

2. The role of garden furniture

The role of garden furniture is still very many. The following is a few points summarized by Xiaobian:

1. Garden furniture can be leisure and entertainment;

2. Garden furniture can decorate the static objects like the garden. There will also be furniture in Wanhua, and it feels like home;

3. Garden furniture can give people a fresh, natural, soft and light feeling, and bring good mood to people;

4. Garden furniture is also a symbol of taste and temperament.

3. What material is better for Outdoor Furniture

1. Real wood

The solid wood garden furniture gives a natural and simple feeling, which is loved by many people.However, the Outdoor garden furniture of solid wood needs to be treated with anticorrosive treatment, and it must be set under the shade to prevent the solid wooden tables and chairs from being wet by rainwater and affect normal use.

2. Metal

Metal -made Outdoor Furniture is more durable. Aluminum or aluminum -proof alloy material is the best, but be careful to prevent impact.iron round tables and chairs are the most common type of garden furniture materials. Compared with other materials, it is abrasion -resistant and has a long period of use.Metal -based garden furniture has a variety of furniture, and the hollow pattern is very beautiful.

3. Cement

Garden furniture made of cement is very common.Putting cement garden furniture in the garden does not have to worry too much about its damage. Compared with other materials, the cement material garden furniture obviously has a stronger corrosion ability, but the disadvantage is that it cannot move.

4, bamboo vine

bamboo and vine -quality Outdoor Furniture is beautiful, but the price is expensive, and it is difficult to take care of it. It is easy to accumulate dust and mold, so you must choose good quality and special treatment.

5, imitation vine

The imitation rattan material is also called glue vine and cedites.Ratto is currently a material that is often used as garden furniture, and its style is beautiful and cheap.However, the glue vine garden furniture cannot be exposed to the sun, and the inferior rubber rattan materials will appear after three or four months.

6. Plastic

With the lack of wood resources, more and more imitation wood products are also widely adopted, such as plastic wood, plastic wood, PVC, PS modified materials, etc. As the craftsmanship improves, these plastic Outdoor Furniture is stronger.No rotten, unchanged, anti -aging, insect -free, and most of them are made of recycling plastic processing, making great contributions to environmental protection.

With the improvement of living standards, there are more and more families with private gardens or terraces, and garden furniture has also become the perfect partner of the garden.In addition to the beauty, the Outdoor garden furniture is more practical. The above introduces the role of garden furniture and what materials of Outdoor Furniture are good. For details, you have some understanding of Outdoor Furniture in the garden.Choice.