In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable frequency control system is developed.
针对电动潜油泵工频全压启动时存在启动电流过大等诸多问题，开发出新型电动潜油泵变频控制系统。
The electronic control unit allows current to flow through the ignition coil primary winding until it senses a triggering voltage pulse from the speed sensor, or pickup coil.
电子控制单元使电流通过初级绕组直到感知到一个从转速传感器或拾波线圈产生的触发电压脉冲。
A microphone apparatus having excellent frequency characteristics and a high-fidelity sound pickup capability in consideration of the current conditions.
考虑到当前的情况，一种麦克风设备具有优秀的频率特性以及高保真 的声音拾取能力。
Any additional drivers to be added on the contract must have their current drivers license as well and must be present at pickup.
附加驾驶员需在提车站点出示有效的本国驾照。
Any additional drivers to be added on the contract must have their current drivers license as well and must be present at pickup.
附加驾驶员需在提车站点出示有效的本国驾照。
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