In October 2021, the Ministry of Industry and Information Technology announced the list of "2021 National Technology Innovation Demonstration Enterprise", and found that 58 enterprises were "national technology innovation demonstration enterprises".Elected.

It is reported that the selection was jointly carried out by the Ministry of Industry and Information Technology and the Ministry of Finance to evaluate from many aspects such as innovation investment, innovation cooperation, technological accumulation reserves, technological innovation output, and technological innovation benefits.The results of the prominent research and industrialization have been recognized by the country.

Focus on key core technologies, with significant innovation results

At present, Yuyue Medical has established a number of national, provincial and ministerial -level scientific and technological innovation platforms, including the National Enterprise Technology Center, the National Industrial design Center, the National Postdoctoral research Station, Jiangsu Provincial Key Laboratory, Jiangsu Industrial Innovation Center, etc.The second led to undertake national, provincial and ministerial focus, and major projects.

At the same time, Yuyue Medical has established a close -up relationship between industry -university -research and research institutions and scientific research institutions. It has laid a solid foundation for product research and development around the fields of respiratory oxygen, diabetes management and POCT, and won praise from market and industry.In recent years, Yuyue Oxygen has won the "Manufacturing Single Championship" of the Ministry of Industry and Information Technology, and Yuyue ventilator has won the "China Patent Gold Award". During the global anti -epidemic, Yuyue provides innovative products and solutions for more than 90 countries.

Accelerate the construction of intellectual manufacturing and talent, build an innovation system

In order to promote digital and intelligent upgrades, Yuyue has built a global industrialized base in industrial 4.0 and smart factories, covering the intelligent manufacturing plant, digital workshop, flexible production line, unmanned logistics storage, digital user services, medical big dataThe platform, highly connected facilities, highly interoperable systems, highly enjoyed data, and highly integrated formats, which greatly improves its ability to respond to major public health events.

In 2020, Yuyue R & D investment increased by 70.8%year -on -year, and continued to introduce high -level leading talents. Outstanding talents from well -known universities internationally renowned collected fish leaps, and established a talent echelon with a reasonable age structure and a reasonable age structure.Essence

Realize industrial transformation efficiently, protect national health

According to statistics, Yu Yue transformed 90%of innovation results into innovative products.In 2020, Yu Yue launched more than a hundred new products, achieving more than a thousand product innovation.In May 2021, the new product launch of the new product launch of Yuyue Medical Products launched four new products, covering innovative technologies in CGM, breathing, oxygen making, and first aid.

In the future, Yu Yue will carry out extensive research and development technology cooperation at home and abroad, transform foreign advanced technology into its own advantages, continuously promote technological research, form a number of innovative technology technology and standards, and achieve the transformation of innovative results in China.Make new contributions to the advancement of industry scientific and technological progress and protect the lives and health of the people.

[What is a racing goggles] What is the racing mirror how to extend the performance of the swimming mirror anti -fog performance life

The racing goggles actually refer to the swimming mirror that is relatively small and the streamlined shape is relatively small.Common mirrors on the market can be called a racing mirror in general, but it is still much worse than a professional racing mirror.How to choose a good swimming goggle, the appearance, material, performance, and price of each aspect of the good shogue:

Appearance: A well -made swimming moster, the lines of the appearance should be very Smooth, have a good water resistance design, the color is very soft, and it can distinguish it from the appearance that is a racing swimming mirror or ordinary swimming mirror. At the same time, it is exquisiteThe outer box packaging.

Material: The mirror sheet uses impact -resistant polycarbonate (organic glass). The headband, nasal bridge, and mirror frame are made of pure silicone material (sand gel), which is harmless to the human body, and the feel is very soft.Comfort.

Performance: In addition to the functional distinction between the Swimming goggles, the general Swimming goggles, and the myopia goggles.A good swimming moster also has high -performance anti -fog, 100 % anti -ultraviolet treatment, sealing function, and play a role in protecting and preventing damage to the eyes.

price: A well -made swimming moster, the price of a single one is between one hundred and 45 yuan. Of course, the price of some swimming moster contains the price of the brand.

How to properly keep the Swimming goggles?

1. Do not use various organic solvents when removing to avoid deformation or discoloration of swimming moster.

2. In a wet state, putting together with Swimsuits and towels for a long time will cause stains, so put in plastic Bags or small boxes after use.At the same time, keeping it in water for a long time or moisturizing will reduce the anti -fog effect of the Swimming goggles, and it will also cause moldy phenomena.Therefore, long -term collection should be placed in normal temperature and dry and ventilated places, and talcum powder should be added to maintain.

3. When Swimming goggles, please do not place in direct sunlight or extreme high temperature to avoid causing swimming mirror deformation and performance deterioration.

4. Do not use any material to directly wipe the inside of the lens to prevent the fog film.

How to extend the performance life of swimming mirror prevention fog

1. The ultraviolet rays of the sun will destroy the anti -fog performance of the Swimming goggles. Try to avoid placing the swimming moster in the sun.

2. The anti -fog performance of general swimming moster will fail at 80 degrees Celsius.Therefore, you should avoid letting the Swimming goggles contact the thermal source, and avoid placing the Swimming goggles in the storage box irradiated by the sun.

3. The anti -fog performance of the standard swimming moster can be maintained for more than 100 hours. If the mirror surface is found when it is just used, most of the reasons are that the user swims in the unclean or oil -quality water, so that the lens anti -fog surface is attached to a one.Layer oil dirt is blocked by the anti -fog effect. At this time, as long as the oil dirt on the lens with a neutralized lens is used to restore the anti -fog performance of the goggles.

4. Instructions for the use of anti -fog function: Anti -fog agents and anti -fog membranes are all hydrophilic substances. Therefore, when consumers use Swimming goggles for the first time, they should be washed with water.Performance is fully played.

[Fashion raincoat match] Tide raincoat with fashionistas also wearing Raincoats!

Wide rainda with fashionistas also wearing Raincoats also has a fan!

This summer's heavy rain one after another, when he went out, he accidentally wet.In order not to be embarrassed in the wind and rain, even if we want to make a concave shape even on rainy days, how to keep protective measures while traveling on rainy days?

Rainwear practical and fashionable

Whenever the storm, the rainproof effect of the umbrella can basically ignore it. At this time you need a raincoat.When we are rightraincoatWhen the impression was still on the "plastic cloth", the fashion guests had put on a practical and fashionable raincoat.

The bright raincoat itself can be worn as a fashionable single product, and it also has a rainproof function. The most important thing is that the bright colors can sweep the haze mood of rainy days.

The transparent raincoat can not only protect you from the wind and rain, but also will not cover the fashionable dress under the raincoat.When you get off the raincoat indoors, you are still a fashionable girl.

If you are too lazy to match and want to wear it eye -catching on rainy days, there are unique printed Raincoats to help you.

How can we use a plastic bag to rescue the field on rainy days?

Jiangnan experienced the rainy season, and even from time to time, even the north, which should have been dry and rainy.When the rain reaches it, how can I use a disposable plastic bag raincoat to pass myself together with this season?

It is too troublesome to bring the umbrella out of the door with you. It is better to pick a fashionable raincoat. It is not only convenient for getting to get off work to work in the dark umbrella group.

Gucci's bright yellow raincoat can be described as one of the most mouth -water items this season. The seductive color and reflective fabric, coupled with a strong hat of religious sense, is an absolute topic item.

Givenchy uses a lot of nylon fabrics this season, which is different from the flowing flowing of ordinary nylon fabrics. Riccardo and many large zippers have made nylon more stiff and masculine.

FENDI's raincoat was covered by a large cross, which complemented the striped sets inward, and revealed solemn and solemn.

on the runway

In addition to the camouflage raincoat, this fashionable look has a lot of slender long legs like a pencil.

I do nt know why the raincoat can always hang up with the camouflage, especially to wear the rain covering the hood, which is very chic.

Rainy coat with tall collar sweater?It may not be used now, but it can stay until autumn and winter, and the bright yellow raincoat is also very eye -catching.

It is not the same as the COOL KIDS with a general hoodie in a thin raincoat. He chose a printed T -shirt as an inner coat.

Beihai fishing period and fisheries periodTime and its regulations

Beihai City fishing period

According to the "Notice of the Ministry of agriculture and Rural Affairs on Adjusting the Marine Valua Season Restiviation System", the information of the North Sea fishing period is as follows:

1. fishing waters

The South China Sea (including Beibu Gulf) waters north of the north latitude.

2. Types of fishing rest work

All types of operations other than fishing tools, as well as fishing auxiliary vessels for fishing vessels.

3. fishing time

From 12:00 on May 1 to 12:00 on August 16.

Beihai inland fishing time

The Beihai agricultural and Rural Bureau released the implementation plan of the fishing period of the inland waters in Beihai City.

1. fishing time

From 0:00 on March 1 to 24:00 on June 30.

2. Scope of ban fishing

Beihai jurisdiction over all natural waters inland, and Tongjiang Lakes and Reservoir areas.

Third, the target of fishing

All types of fishing operations except for leisure fisheries, entertainment fishing (shipless, boat, etc.).Those who need to capture natural fishery resources due to breeding production or scientific research investigations shall be approved by the competent fishery administrative department of the autonomous region or above in accordance with the provisions of the Fisheries Law of the People's Republic of China.

Astronomical Telescope purchase guide

Types of astronomical Telescope

The Telescope is usually focused by a telephoto mirror (main mirror) to focus the image of the celestial body, and then uses a (short focus) eyepiece to enlarge this image near the focus.Generally speaking, Telescope can be divided into three categories: refraction Telescope, reflecting Telescope and refractive Telescope.

Refractor

Generally, the objective mirror that reflects the Telescope is composed of two different discounted glass lenses to reduce the color difference and make the red and blue images gather on the same focus. This type of lens is called Achromatic lens.Strictly speaking, there is still a very lilac halo in the periphery of such lens images.

a. Blu -ray focus.

b. Huang Guang's focus.

c. Red light focus.

The color difference between the red, green and blue color of the Telescope.

In order to reduce the spherical difference of the lens, the comets and the AstigMatism can generally increase the focus ratio, so the caliber and focal length ratio (coke) of the longoscope generally reflect the at least from F10 toBetween F16.

The higher -level lens is composed of three different discounted glass lenses or made of lower -color (ED) or even fluorite crystals to eliminate the color difference between red, green and blue.These lenses are called apochromat.Their caliber and focal length can reach F5.The length of the Telescope is shortened and the weight is light, it is more convenient to use, but the price is very expensive.

Because the refraction of the Tube can be sealed, it is more convenient for maintenance, and it is more suitable for moving to the wild without being affected by the airflow of the lens barrel.

Because the lens is composed of at least two pieces of glass, the cost (four mirrors) is more expensive than the reflected Telescope with the same caliber.The small astronomical Telescope sold on the market is mostly refracted Telescope.

Reflector

The reflection Telescope is to focus on a concave glass plated (usually aluminum) plating (usually aluminum). Because the focus is in front of the mirror, it must be used to reflect the image outside the lens barrel with another mirror before the focus of the object mirror, and then use the eyepiece to put it large.

There is no color difference in the reflection Telescope (not scattered because it does not need to be through the glass), but there are other types of aberration.If the reflection concave surface is grinded into a parabolic, the spherical difference can be eliminated, but it is seriously affected by the comet shape, so the edge part is still loose.

At present, there are two types of small and medium -sized reflecting Telescopes:

Newtonian

A 45 -degree plane mirror (Flat or Diagonal) with a piece of light shaft is used as a secondary mirror to reflect the image to the front side of the lens barrel.This structure is the simplest, the image contrast is high, and the most people are selected. Usually Job is between F4 and F8.

Cassegrain (Cassegrain)

Use a Convex Hyperboloid as a secondary mirror. Before the focus of the main mirror, the light is gathered, and the main mirror is focused on the main mirror through the main mirror.Because after a reflection, the lens barrel can be shortened, but the field of view is narrow, like a lot of dispersion than Newton. At the same time, there are a little Curvature of Field.

Because the reflective Telescope only needs to grind a optical surface, in terms of the same caliber, the price is cheap than the refractive mirror.Ordinary astronomical enthusiasts have a lot of 150mm and 200mm caliber, and reflex Telescope can be worn at the same time.

Because the lens cylinder cannot be sealed, the main mirror is very easy to be affected by smoke and dust, so it is difficult to maintain. At the same time, it is greatly affected by the temperature and the airflow of the inside of the lens.The light shaft is also quite complicated, and it is not convenient to bring.In addition, the diffraction effect of the auxiliary mirror seat will make the star image of the light stars appear a cross or star -shaped diffraction pattern, and also reduces the image contrast.

CatAdioptric Telescope

This is a type of Telescope that uses the principles of refraction and reflection at the same time. It was used as astronomical photography by Schmidt in 1930.The main thing is to use a spherical concave mirror as the main mirror to eliminate the comet shape difference, and at the same time, a non -spherical lens (ASPHERIC INS) is appropriately placed in front of the main mirror as a correction mirror to correct the spherical difference between the main mirror.In this way, you can get a wide -torment (up to 40 to 50 degrees) fields without the common spherical difference between the spherical difference between the common reflex mirror. Only the mild color difference made of the correction mirror.The Schmidt Telescope for photography can be very small (usually from F1 to F3, minimum can reach 0.6), so it is very suitable for Hoshino and Nebula photography.However, the only disadvantage is that there is a certain venue, so the negative must also be changed to adapt (undertake with a special negative seat), and at the same time, the negative is placed in the long -distance lens barrel, so it can only be put in.

Generally, astronomical enthusiasts use Schmidt-Cassegrain (Schmidt-Cassegrain). It uses a convex mirror as a secondary mirror to gather the light before the main mirror focus.after.Because of a reflection, the lens barrel can be shortened, usually between F6.4 and F10.

In addition to the Schmidt-Cassegrain, there are also Maksutov designs.A round hole focuses on the main mirror.In recent years, the popular spinning Telescope such as "Celestron" and "Meade" are composed of Schmidt-Cassegrain principles, while "Questar", "Meade" ETX series and "Intes" use Mark Su.The principle of Toff.

The mirror body of the refractive Telescope is short, the focal length, and the focus is behind the main mirror, and the field of view is quite flat.In terms of contrast).