He insisted that the first Macintosh should have no cooling fan, so that it would be silent-putting user needs above engineering convenience.
他坚持认为第一部Mac电脑不该安装排热扇，这样使用起来才能更安静——他把使用者的需求置于技术方便之上。
Disconnect cooling fan electrical connector.
断开冷却风扇电气接头。
Disconnect cooling fan from electrical connector.
断开冷却风扇电气接头。
The cooling fan for CPU and that for the system are detected and controlled separately.
冷却风扇为CPU风扇和系统风扇，分别独立进行检测和控制。
Silent designing: built in high power cooling fan with tranquil motor, running noiseless.
独特超静音设计：特殊冷却风扇马达设计，运转安静无噪音。
Oil radiator calculation and cooling fan type selection calculation are discussed in the paper.
本文就滑油散热器的设计计算和冷却风机的选型计算作了初步的探讨。
Results of identification and analysis show that main noise source of the model GZ6921 bus is cooling fan.
识别及分析结果表明，冷却风扇噪声是GZ 6921型客车的主要噪声源。
Match design of the oil radiator and the cooling fan is the key of the helicopter outer oil system design.
滑油散热器和冷却风扇匹配设计是直升机外滑油系统设计的关键问题。
The causes of the cooling fan spider fracture on CA6102 engines and its remedy are discussed in this paper.
介绍了解放牌CA6102型发动机冷却风扇托板发生断裂的原因与排除方法。
The results indicate that the output torque of MR fluid clutch can meet the requirements of engine cooling fan.
结果表明，设计的风扇离合器输出转矩能够满足发动机冷却风扇的驱动要求。
It has evident effect of energy saving on the use of air cooling fan with poor rectifying condition & small hub ratio.
它用于整流条件差且轮毂比小的空冷风机上有明显的节能效果。
Compact body, titanium panels, all body chrome, no cooling fan, no noise, low radiation, green and healthy environment.
小巧机身，钛金面板，全机身镀铬，无需风扇散热，无噪音干扰，低辐射，绿色健康环保。
The engine hydraulic stepless speed regulation cooling fan changed the traditional drive type of the engine cooling fan.
发动机液压无级调速冷却风扇，改变了发动机冷却风扇的传统驱动方式。
The water conveying device of the water-cooling fan is simple in structure and is easy to be assembled and disassembled.
该水冷风扇的运水装置具有结构简单、拆装方便的 优点。
Like the thermostat, the cooling fan has to be controlled so that it allows the engine to maintain a constant temperature.
与温度自动调节装置一样，必需控制好冷却风扇以保证发动机在一个恒定的温度下运转。
I have replaced the thermostat and checked the operation of the temperature sensor and switches as well as the cooling fan.
我已经重装了一个调温器，检查了温度感应器和开关，还有冷却风扇的运行情况，均正常。
An insulating air pipe is arranged under the surface and a cross flow cooling fan or a small air conditioner is arranged on the front.
表面下方设隔热风管，正面设横流式降温风机或小型空调室内机；
The structure and working process of the auto control electric cooling fan, the principle of the auto control electric cooling system were analyzed.
论述了自控电动冷却风扇的结构及工作过程，分析了自控电动冷却系统的机理。
Our products cover: condole top cooling fan, refrigeration units, seafood machine, refrigeration compressor, chillers, slice ice machine, condenser, etc.
产品覆盖：吊顶冷风机、制冷机组、海鲜机、制冷压缩机、冷水机、片冰机、冷凝器等。
The main products are: series compressors, various semi-closed refrigeration system, cooling fan, condenser, water cooling condenser and various spare parts.
主要产品有：半封闭系列压缩机，各式制冷压缩机机组，冷风机，冷凝器，水冷冷凝器及各种零配件。
A specialized noise test bench of automobile cooling fan was designed to carry out the bench test and the outer vehicle acceleration noise test also was conducted.
设计制造了发动机冷却风扇噪声性能测试专用试验台，用于冷却风扇的台架试验。
This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.
论述了风冷发动机冷却风扇的试验法和用无因次特性系数法制取风扇特性曲线的方法。
In this paper, wavelet packet analysis algorithm is used to extract the characteristics of the cooling fan of inverter and a feature table of typical fault is built.
利用小波包分析算法提取某大型变频器风机的故障特征向量，并构建了典型故障特征表。
Temperature control circuit, in the case of low water temperature, can cut off the drive power protection device, in the case of high water temperature, open the cooling fan cooling.
水温控制电路，能在水温低的情况下，能切断驱动电源保护装置，在水温高的情况下，开启散热风扇散热。
Standard transformer can only operate at the rating capacity without the cooling fan, while each transformer may be installed with an extra cooling fan to increase the output capacity.
每台产品上均可加装风机增大变压器容量输出，不装风机的变压器能在额定容量下连续运行。
The maximum acceptable junction temperature is different for C and I grade devices. If it is higher than the max. acceptable temperature, you may consider adding a heatsink or cooling fan.
C和I级器件允许的最高接合温度不同。如果温度高于允许的最高值，可能需要增加散热片或风扇。
The measurement of temperature adopts DS18B20 temperature sensor and the measurement value is displayed by LEDs. The Fuel Cell temperature is controlled by cooling fan which adopts PWM control.
温度的测量用DS18B20温度传感器测量，并用数码管显示测量值，用PWM控制冷却风扇控制温度到恒定值。
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
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