Fan explanation: (1) The old-fashioned electrical appliances for cooling in hot weather are made of cloth and hung on the beam, which is pulled by human power to generate wind power. (2) electric fans.
Model sentence: 1 Every once in a while, clean the dust on the mouse, keyboard, computer fan and other equipment.
When we walked into his simple home, he told us to go to bed, unbutton his shirt and turn on a wheezing fan.
3. Because you constantly experience desire, you turn a blind eye to its existence, just like turning a deaf ear to the noise of a computer fan.
4. The engine and fan are completely sealed in each engine compartment, which can greatly reduce the possibility of injuries to soldiers near the aircraft in case of engine fire or explosion.
5. Then, the cooling air circulates through the fan to cool the whole building, train or car.
6. Consider using lampshades, earplugs, fans or other devices that can darken the bedroom to create an environment that suits you.
7. What color is the fan?
They are four and six windows. This is a cupboard.
9. If the temperature of the server exceeds the specified value, the operating system of the server can instruct BMC to increase the speed of the fan or decrease the speed of the processor to solve this problem.
10. Today, this airplane trembling in the airflow formed by giant fans represents a completely different frontier research.
1 1. Use a laptop thermal pad with one or two fans.
12 After all, you can't let the roaring sound of the fan spoil the quiet scene in 200 1 A Space Odyssey.
13, many mines are equipped with large fans, which run like you are standing in a big tuyere. In addition, covering the wall with a layer of limestone can also reduce the harm caused by cinder effect.
14, the radiator and the lighting, fan and communicator in the suit use the same built-in power supply; A pump circulates a liter of ice water (stored in a specially shaped container) from head to toe.
15, fans and air filters are another interference source, so some astronauts will wear earplugs to stop these constant buzzing.
16. When the hot air from the engine core machine is mixed with the cold air from the engine fan, the trailing edge of this configuration makes the air mixing more stable and reduces the turbulence that produces noise.
17. Put an air-conditioning fan a few feet in front of the treadmill. Imagine walking on the coast in summer and the feeling of sea breeze blowing.
18. After testing, the axis-driven lift fan propulsion system of the aircraft can produce a vertical thrust ratio that exceeds the performance requirements.
19. Some reporters suggested that these grave robbers were well equipped. They even laid cables in the tunnel and equipped fans to provide air to the grave.
In the first few days, flowers paid little attention to fans.
2 1. In India and other places, there is an ingenious but perhaps a bit dangerous device, which uses a fan to blow air through a grass net, and water flows through the grass net by a small pump to cool down.
22. If the air backflow is blocked, the fan will rotate, but it will not blow the air.
23. The mute fan in the local computer shop can solve this problem.