actuating medium

基本解释

The pneumatic transmission system is used more and more widely as a result of its actuating medium not polluting environment.
气压传动系统由于其工作介质环保，使用越来越广泛。
The hydraulic jack is one kind take the liquid as the actuating medium, makes according to the Pascal principle uses in the transmission energy realizing each craft machine.
液压千斤顶是一种以液体为工作介质，根据帕斯卡原理制成的用于传递能量以实现各种工艺的机器。
In the new drive system, the reactor coolant (water) used as actuating medium is pressed by pump, then injected into a step cylinder which is set in the reactor core.
在这个新的传动系统中，以反应堆冷却剂（水）作为工作介质，经泵加压后注入位于堆芯结构中的水力步进缸内。