precautions for the use of electroplating goggles

1. Do not touch the lens with your fingers, so as not to leave your fingers, or let the oil pollution of the grease on your hands.

2. Because the contact with the eyes in the Swimming goggles is partially closed, and wearing it for a long time can easily lead to hypoxia.Therefore, it is recommended to take the swimming lens for a while each time it is used to allow the eyes to replenish fresh air in time.

3. After each use, wash the mirror with water and dry them in water and place them in the swimming moster box.After using it for a period of time, there may be oil -stained stains on the lens. At this time, it can be rinsed with a neutral liquid detergent and water, and then dried.

4. Do not expose the Swimming goggles in the sun, or put it in high -temperature environments such as car trunk and radiator.Because the anti -fog agent of the swimmingoscopy will be damaged due to high temperature or ultraviolet rays, shortening the anti -fog life.

5. The electroplating goggles itself comes with anti -fog coating, so with alcohol or other organic solvents, it will corrode the swimming mirror of the coating defense Outdoor ultraviolet rays.

Plating Swimming goggles for novice trial wearing

1. Hold the frame of the swimming mirror to make the inside of the lens aimed at the eyes.Put your thumbs on the edge of the frame, the index finger is placed on the upper edge, and the left and right mirror frames are pinched.

2. Pick up the Swimming goggles and buckle the frame on the eyes.Gently hold down the edge of the frame with your fingers.When the goggles are seal around the eyes, you feel that it will have a little suction.

3. Pull your head to your head.Press the goggles with one hand and pull the head strap to the back of the head.From the side, the Swimming goggles and headband should try to be on the same horizontal line as much as possible.

4. Adjust to the most comfortable tightening level.Pulling the headband from the Belt to the outward to tighten the swimming mirror.If you feel a little tight, you can lift your Belt and loosen your head inward.You don't need to pull too tightly, just feel comfortable.

5. When the swimming is finished, let go of the starting band, and then remove the Swimming goggles.The steps of picking goggles are opposite to the wearing goggles.Hold the left and right ends of the head strap with both hands, grab the lower edge of the strap with your thumb, and turn the head strap forward over the head to remove the goggles.

Can the electroplating goggles be used in the indoor swimming pool?

It is not recommended.

1. The electroplating goggles are mainly used for Outdoor swimming, which can prevent strong light and anti -ultraviolet rays.In the indoor swimming pool, the sight will be blurred due to weak light.

2. The surface of the electroplating swimming lens lens adopts a vacuum plating film to prevent UV stimulation of the eyes, especially suitable for beaches and Outdoor swimming.

1. fishing catfish bait formula

1. fishing of catfish bait in the late spring

At the end of spring, the temperature increased, and the appetite of catfish increased. When the fishermen were fishing, it was best to use a bag of product bait a bag of north -south fishing bait, a bag of fishing king pure soil, a bag of three nine nine catfish baitMixed with a bag of red -tailed green to prepare bait. Although the temperature is increasing at this time, there are relatively few fish mouths of catfish. Adding an appropriate amount of frozen bait in fishy bait can promote them to eat in a short time.

2. summer fishing catfish bait formula

In summer, water temperature rises with the temperature, and it wanders about 20 degrees Celsius. At this time, the catfish opening is very good. Try to use the fishy bait and frozen bait in spring.Fishermen can use a bag of north -south bait, a bag of fishing king pure soil, a bag of three nine nine, and a bag of peaks of water (strong incense).This bait has a strong aroma, especially suitable for the use of wild fishing environment with water and wide fish.

3. autumn fishing catfish bait formula

Just after entering the autumn, the residual heat in summer has not been completely faded. At this time, the water temperature will be slightly lower than that in summer, but it will not be much lower.bait.You can use product bait a bag of north -south bait, a bag of lucky Qitu, a bag of milk incense catfish and half a bag of north -south bait fragrant catfish bait.

Second, the tips for fishing catfish

1. Selection skills of fishing positions

Hermodian temperature at a high place, choose the warm place.

Choose more foods with more foods, so that it is easier to catch catfish.

Select the darkest area of light and shadow.

2. Matching tips for fishing fish fishing group

Most of the common catfish individuals are about one pound. When fishing in the wild, fishermen can prepare the main line of about 1.2-1.5, and about 0.4-0.8.Everyone uses different numbers of fish lines according to the specific fish love of the reservoir. Do not be too thick, block the fish mouth, affect the entrance of the bait, and do not be too thin, it is easy to cut off the fish.The maximum fish hook of catfish can only be used to use the No. 0.5 Shinkansen, because the catfish is relatively fragile, the smaller the better when the catfish can withstand the force.Xintongdong is a thorns -free hook type. The long hook tip of the handle is also very sharp.In addition, catfish's fish mouth is generally smaller than other fish species, and the floating drift is as thin as possible. This drift type can perform well, which is convenient for other fishermen to observe and lift the fish in time.

3. The choice of bait

Red earthworms, river shrimp, rice grains and other bait are usually used when fishing. The hooks must be buried in the bait.

1. The structure of the gliding umbrella consists of several parts

The gliding umbrella is a flying athlete wing umbrella suit. It uses air to take off a air sports that takes off and soar. It also refers to sports equipment used by gliding umbrellas. The gliding umbrella is generally composed of four parts:

1. Wing -shaped umbrella clothes

Also known as the umbrella wing, it is the main component of the gliding umbrella to generate lift and bearing load.The wing umbrella coat is composed of dozens of shaped wing ribs that are distributed regularly in the direction of the upper wing surface, the wing surface, and the wings.The horizontal arrangement of the rib constitutes a certain size of the intake port; because the back edge of the umbrella wing is completely closed, the air chamber that is used between the upper and lower wings and the ribs of each wing is formed.

2. Umbrella rope

The connection of the umbrella wing and the strap system makes the gliding umbrella a whole, and keep the gliding umbrella that should have the wing shape that should be available in the flight. The umbrella rope is also a passing component loaded by the gliding umbrella. Pilots can also pass through the umbrella ropeEffective manipulation of gliding umbrellas.Generally, the umbrella rope is divided into three or four groups from the front to the back, which are called A, B, C, and D, and are distributed symmetrically on both sides of the central axis of the umbrella.The upper end of the umbrella rope is usually a "y" -shaped fork shape. The suture part of the wing surface and wing ribs on the lower wing wing of the umbrella coat is connected to the umbrella wing.If the force condition is determined, the length is determined according to the wing shape and stress condition connected by the manipulation band.

3, strap system

Also known as a seat strap or suspender, it is a license component that fix the pilot's body and connects to the entire umbrella wing system. It is also a protective part of the human body.The tape, the backup umbrella connection band, and the metal ring buckle and the fast -lifting lock, which form a whole around the "L" -shaped Backpack.

4. Manipulation system

The manipulation system of the gliding umbrella is mainly composed of the manipulation Belt, the manipulating rope and the manipulation ring (manipulating rod). The high -performance gliding umbrella also has a set of pedal acceleration devices. When necessary, some umbrella ropes can also be used for manipulation.The entire manipulation system is symmetrically distributed on both sides of the center line of the umbrella, and the upper end of the left and right manipulation bands is "Y".The connection of the circle is connected, and the pull -down rope can be achieved through the sloping rope. At the same time, the pull -down rope can be regulated at the same time.When the manipulating circle is not used, it can be fixed with the deduction on the rear manipulation Belt.The root of the gliding umbrella manipulating band is usually divided into two or three or three roots, the upward split, and then divided into three or four roots from the front to the back (through the unloading loop) according to the order of A, B, C, and D, eachConnecting the umbrella rope.Group A of high -performance gliding umbrellas also installed with two pulleys and a section of acceleration rope in front of the front, so that in addition to the connection with the umbrella rope, it can also implement acceleration, deceleration, and high consumption.Manipulation.The sole effect of the pedal acceleration device is to use the flying speed of the sliding solid umbrella when it is needed during flight.The lower end of the acceleration device is connected to the pedal metal rod (acceleration rod). The two accelerated manipulating ropes on the rod are connected to the acceleration rope through the pulley in front of the strap system.When the metal rods were pierced by two pedals, the vertical bands of Group A and B were pulled down by the steps. At the same time, the anterior edge of the umbrella was pulled down, the angle was reduced, and the horizontal speed increased.

2. What is the principle of gliding umbrella flight

Global umbrellas are divided into two types: dynamic paraglider and no dynamic gliding umbrella. Their principles are the same, but the power umbrella has an additional power device to auxiliary flight. The flying umbrella flight uses the principles of aerodynamics.

The upper and lower lengths of the gliding umbrella are different. When there is a forward speed, the air flows through the upper and lower surfaces of the gliding umbrella, and there will be different pressure differences on the surface of different lengths.When flowing through the upper upper layer, the pressure of the distance between the distance between the distance is small, and the air flowing through the recessed surface of the lower layer contains the slower pressure of the short current speed, so the lift of the lower air pushing the wings upward, the pressure of the upper and lower layers of the upper and lower layers, and the upper and lower layer pressureThe difference is the total lift, which is the basic flight principle.

In addition, the gliding umbrella can also use other external forces to lift off (such as engine power, rising airflow, etc.) to combine the temperature, humidity, and density of the terrain and air.The umbrella climb upwards until these natural conditions disappear.

3. How to fly for a gliding umbrella for a longer time

With the principle of flying umbrella, gliding umbrellas can be stayed in the air. If you want to fly longer, there are two main methods:

1. River rising: Flying near a mountain or a small mountain to capture the wind that comes on the face. When the wind rises across the ridge, the gliding umbrella will get the power climb again. Using this principle can fly longer.

2. Flying in thermal airflow: Thermal airflow is the hot air that heated from the ground and quickly rises to the air. The gliding umbrella flys to the rise when flying to the rise. Utilizing this airflow, you can fly longer and further.

The coconut shoes series is a product launched by Kanye West and Adidas.In October 2022, Adidas ended cooperation with Kanye West, which has a 9 -year -old "Kanye", and coconut shoes series products also stopped production.

In early May 2023, Adidas announced that it would resell part of the existing inventory coconut shoes.From May 31, 2023, Adidas China has sold some existing Yeezy series of inventory products; in August 2023, Adidas China confirmed to sell Yeezy series inventory products further in stages.Popular Yeezy Boost 350 V2, Yeezy 500, Yeezy 700, Yeezy slide, and Foam RNR and other shoes.

At the beginning of 2024, Adidas announced that it would sell all the previous backlog of coconut shoes in 2024. It also said in March that it plans to sell the remaining coconut shoes inventory in June 2024.The clearance operation of Yeezy) series shoes.This round of inventory is empty, and Adidas will formally say goodbye to coconut shoes.

[Barbecue oven selection] How to buy barbecue stoves to choose Barbecue oven, what should be paid attention to?

1. How to choose a Barbecue oven

1. Consider whether the barbecue is portable.Outdoor barbecue is our own items, so it is best to consider this problem when buying, which can facilitate us to carry. This can bring us a lot of convenience. It is recommended to choose the kind of folded barbecue here.furnace.

2. Buy according to the material.There are many materials for barbecue stoves on the market, and the price is different. It does not have to be expensive, but the use of iron barbecue stoves is definitely not long. Therefore, it is recommended to choose the stainless steel, which is stronger than the iron system.Durable and not easy to rust.

3. Buy according to the size of the Barbecue oven.Someone must think that the smaller the portable, the better, but it is also necessary to consider the factors of the number of barbecue people. Therefore, when purchasing, you can determine the size of the grill according to the number of barbecue people, so that everyone can eat delicious barbecue.

4. Whether it has oil -conducting and smoking -proof devices.When barbecue, the meat will drip oil, and the oil dripping on the high -temperature stones will smoke, and the smoke will make a bad taste on the food.Therefore, the stove should have some kind of equipment to catch the oil, and then let the oil flow outside the stove.

5. Whether there is a thermometer.I often see how long to bake in barbecue recipes. If there is no thermometer, it can only be guess. It is difficult to determine whether the food is cooked.

How to use

1. Put the Barbecue oven in accordance with the assembly instructions before use (in fact, just unfold), first do not cover the barbecue net, place a few small stones, pebbles, etc. at the bottom of the barbecue.After burning carbon, it is conducive to the flow of the bottom, and it is easy to burn.

2. Use lighters or matches to lit carbon directly in the barbecue box. It is best to choose the area of the ignition area at the middle of the carbon, because it is ignited soon, and it is a bright fire when litting.The center of the carbon can effectively avoid burns, and it is also conducive to the combustion point gradually burn in all directions.

3. After the carbon starts to burn the light blue fire, please burn it for 30-60 seconds. When you see the burning area is large, use the gas to get off and put it on the small stone prepared in advance to burn it.If you feel that there are fewer baked fires and more diners, you can lit a piece of carbon according to the above method.After carbon burning, place the barbecue metal mesh at this time, and you can place barbecue foods on the Internet in order.

4. After the food that needs to be grilled is evenly placed in the center of the grill, one is to strive to place it evenly to heat the food; the second is to keep turning. If the firepower is concentrated in the middle, it needs to be pumped back and forth to barbecue.