Fire and rescue workers dug puddles for the whales with their bare hands, then covered them with wet towels and kept them moist, while other rescue workers at the scene used umbrellas to artificially hold up “sunshades” to cool the whales. The temperature at the scene is above 36 ℃ and someone has fainted from heatstroke.
Temporary shading is the installation of lightweight curtains, plastic blinds or pendants at the window, while sexual shading is the installation of sunshades in various forms at the window. The facilities of sexual sunshade system can be divided into active form and fixed form according to whether the components can be disassembled and moved. In recent years, the active sunshade system is widely used in buildings in our country, and the angle of the sunshade can be adjusted freely according to the annual seasonal change or the all-day sunshine change. Because of the strong flexibility of this facility, it can also be easily removed in order to get sunshine and avoid blocking the sun in the cold season. Today, with the rapid development of science and technology, there are all kinds of heat reflection glass, such as sunlight control film, coated glass, low emissivity film glass and so on.
According to the low orbit altitude and the geometric model of the satellite, we have designed a radio frequency permeable sunshade for the satellite, which can prevent light from reaching all the diffuse parts of most satellite bodies and bodies. The visor is laid flat on the chassis during launch and unfolded during satellite separation from Falcon 9. The sunscreen completely blocks the light from reaching the antenna, thus preventing the light from being reflected from the diffuse antenna. This method not only avoids the thermal effect of the darkening of the antenna surface, but also has a greater impact on the brightness reduction. As mentioned earlier, the first VisorSat prototype was launched with the eighth batch of star chains, and we will install these black mirror sunshades on all satellites after June.
Do a good job in the production and supply of vegetables in winter and spring. Facility vegetable production should do a good job in facility repair and heat preservation, adopt measures such as multi-layer film mulching and adding thermal insulation quilts to strengthen facility heat preservation, and if possible, heating equipment can be used to increase temperature. completely eliminate the hidden dangers of production risks such as old facilities, heating charcoal and fire. Conscientiously implement measures such as clearing communication canals, timely uncovering and replenishing light, scientific fertilization and water pipe, etc., and make use of fine weather to restore ventilation and dehumidification in time after rain and snow, reduce the humidity of the shed, and reduce the occurrence of diseases. Vegetables in the open field should clear the ditch and manage the soil moisture in advance to prevent stagnant water in the field; if possible, cover materials such as plastic film, non-woven cloth or sunshade net should be directly covered with floating surface to prevent cold; mature vegetables should be harvested and listed in time to ensure that the main vegetable products are not out of stock and unbroken, so as to promote market price stability.
Spray-free plastics are more and more used in home appliances and automobiles because of their excellent appearance, environmental protection and economy. In the field of household appliances, non-spraying materials are used in soymilk machines, drinking fountains, electric cookers, water heaters, washing machines, refrigerators, air conditioners, televisions and so on. In the automotive field, spray-free materials can be used for DVD face frames, central control panels, side skirts, glove boxes, sunshades, instrument panels, etc.
Instrument panel assembly, dashboard, auxiliary dashboard, seat assembly, roof system, door interior panel, interior cover (door interior, roof interior, column interior, side circumference and front and rear interior trim, etc.), steering wheel system, seat belt system, carpet / mat / floor glue, automotive electronic system, safety information display system, interior lighting system, interior acoustic system, sunshade panel, suitcase, coat rack, storage box, etc. Ashtray, gear, central control, seat cover, headrest, handle cover, handbox, anti-theft lock, automobile interior fastening system, interior modification, interior renovation and repair, interior accessories
The two symmetrical circular instruments under the sunshade arch of the first dashboard are simple and clear, while under the sunshade arch of the second dashboard is a large liquid crystal display screen to display satellite navigation, reversing radar, entertainment systems and various driving information. Due to the use of i-drive information control system, the center console looks very regular, not so many complicated buttons and knobs.
Taking into account the local climate, the library adopts a ship-shaped assembly line design, which is wide in the east and narrow in the west to prevent excessive heat accumulation in the library. A large area of floor-to-ceiling windows are set up in the east to introduce natural light and plant landscape; there are no windows in the west, and climbing plants are planted on the wall to isolate the sun from exposure; a plane sunshade is set in the south, and an open balcony and sunshade fence are arranged in the north, which are cool and natural. At the same time, considering the local sulfur gas, the architect chose the corrosion-resistant Sequoia fortunei.
A: the advantage of car sunshade is to block the sun, to a certain extent, to reduce the burning heat inside the car, to prevent leather seats and dashboards from being exposed to ultraviolet light, and to increase privacy, and it is not clear to see inside and outside the car. can increase safety factors.
The upstream of automobile interior includes alloy and plastic, leather, fabric, etc., and in the middle reaches, there are all kinds of interior products, such as seats, dashboards, door panels, steering wheels, ceilings, sunshades, posts, coat racks, storage boxes, acoustics and other systems. it is an important parts system that is in close contact with passengers, which should meet the requirements of functionality, comfort, economy, durability and so on.
Take camping, for example, how many things you need to carry if you want to hold a high-standard camping, which will probably surprise you. Professional tents that can easily take off for 2,000 yuan, Kermit chairs for thousands of yuan, and tables as small as egg rolls are all the most basic things. They also need picnic mats, sleeping bags, folding cars, sunshades, bright lights, waterproof backpacks, lighting, and even espresso machines and appliances-and large solar charging panels that provide them with electricity.
