A. Hydraulic pressure ADAPTS constant power variable axial piston pump for energy saving.

液压泵采用恒功率自动变量轴向柱塞泵，以节省能源。

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An APFC control solution for high power variable frequency air conditioner is introduced.

本文介绍了较大功率变频空调的一种APFC方案。

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To vary the power of microwave chemistry reactions, a high-power variable attenuator is designed.

为了满足微波化学反应对功率可变的要求，设计了高功率可调衰减器。

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And these electrodes are then connected to a variable voltage power supply.

这些电极然后,和一个变压电源连接起来了。

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