题目内容
(请给出正确答案)
提问人:网友lengxingduwu
发布时间:2022-01-06
[主观题]
英译汉:hydraulic
简答题官方参考答案
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A、water projects
B、water engineering
C、hydraulic projects
D、hydraulic engineering
The rotor of the hydraulic motor rotates at a speed proportional to the _____.
A.flow of oil
B.pressure of oil
C.A and B
D.temperature of oil
A、Electromagnetic actuator
B、Pneumatic actuator
C、capacitive actuator
D、Hydraulic actuator
A hydraulic machine is one that uses _____ to do work.
A.liquid
B.steam
C.gas
D.electricity
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