induced draft

基本解释

The machine through instrumentation, control of temperature on induced draft fan can realize automatic temperature-control.
鱼类/锅巴油水混合油炸机通过仪表温度对引风机的控制，可实现自动控温。
For Francis turbines, the pressure pulsation in draft-tubes induced by helical vortex rope is one of the main problems and it would seriously affect the safe operation of the unit.
混流式水轮机尾水管内螺旋形涡带引起的压力脉动是造成混流式水轮机组振动的主要根源之一，严重威胁机组的安全运行。
By using electrostatic induced-draft device in the experiment, the qualities of silver were tested under different voltages in order to decide the best voltage for the improvement of cotton yarn.
本实验主要采用静电吸风装置，在不同电压下测生条的质量，以确定静电压多大有利于成纱质量的提高。