For example, switching logic can be defined to have the return fan start after a programmed delay from the time that the supply fan was started.
比如一个切换逻辑可以用来定义一个风机的开起，当程序定时过后，风机起动。
A PSU (power Supply Unit) fan is always running when the computer it powers is on.
只要开机，电源风扇就会一直在转。
Why not connect a small chassis fan or--better yet--an old GPU fan to the power supply?
为什么不接上一个小风扇或是使用旧的显卡风扇呢？
Finally, evolution of fan bodies in the western part of Langgu Depression were possibly controlled by factors as precipitation rate, sediment supply and fault dip, etc.
廊固凹陷西部扇的演化过程与沉降、沉积物供给和大兴断层倾角等因素有关。
Users need to worry about the product will cause any harm to children, DC12V power supply and fan built-in structure enough to allow all parents to sit back and relax.
用户无需担心本产品会对儿童造成任何伤害，DC 12v的电源和风扇内置的结构足以让所有家长高枕无忧。
The present invention relates to power cord for providing fan motor with power supply and its winding structure.
本发明涉及一种真空吸尘器的用来向风扇电机提供电源的电源线以及电源线的缠绕结构。
In this thesis, we want to supply a new method for the design of Cross-Flow fan, using the numerical simulation.
本文试图通过数值模拟的方法，为贯流风机的设计提供新的方法。
About the supply voltage, frequency, capacity factor of the fan and motor, specification of coil pipe, kinds of humidifier, form and efficiency of air filter, caliber and direction of pipe and etc.
对风机及电动机的电源电压、频率、功率，盘管规格，加湿器种类，空气过滤器形式及效率，配管口径及方向等有要求时请注明；
This article describes the existing defects of power supply unit in rotary kiln 'fan, the reconstruction procedure and the effect after finishing reconstruction.
本文阐述了回转窑供电装置存在的缺陷，亦即改造过程和改造后的效果。
Analyses the lowest rating hailer efficiency, the area of heat - supply service and the arrangement of forced draft fan and induced draft fan. The suggestions are advanced.
对节能标准中锅炉最低设计效率，最小供热面积和鼓引风机的配置进行了分析，并提出了建议。
The air supply pipe is the connecting pipe of the fan coil pipe and the air outlet.
送风管就是风机盘管与送风口的连接管。
The power source powers the detecting instrument and the PWM fan and makes it possible to save the last fan test data after the outer power supply is cut off;
其中电源提供风扇检测仪和PWM风扇电源，可以在外部电源切断时，保存最近一次风扇测试资料；
The solar cell, the electric fan, the charger, the storage battery and the power supply switch are connected through the conducting wires.
太阳能电池，电风扇，充电器，蓄电池，及电源开关通过导线相连。
The utility model is connected with a power supply and the ceiling fan via two connecting wires, and can be changed with an inductive speed regulator.
它通过二根导线与电源、吊扇相联，可与电感式调速器相互换；
The utility model is connected with a power supply and the ceiling fan via two connecting wires, and can be changed with an inductive speed regulator.
它通过二根导线与电源、吊扇相联，可与电感式调速器相互换；
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