The component has simple structure and reliable motion by using hydraulically powered swinging townet rods to drive the townet.

这一组件采用液压驱动的摆动网杆带动拖网，结构简单，动作可靠。

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Today we shall discuss the question of hydraulically (pneumatic) test.

今天我们将讨论水压、(气压)试验题目。

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The platform on which the lifeboat sits is also hydraulically operated and tilts when it is launched and recovered.

救生艇停泊的平台也由液压操控，救生艇下水或启动时平台倾斜。

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The car's steering (hydraulically assisted) is obviously highly developed, keen and responsive, and yet well short of dartiness.

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They also had to hydraulically "drop" the house on the wheel frames to lower it just enough to get under the wires.

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Cuadrilla is to submit a planning application to Lancashire County Council to hydraulically-fracture a well at its Anna's Road site in Westby.

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