单词 | servomechanism |
释义 | servomechanism/ˈsəːvəʊˌmɛkənɪz(ə)m/noun A powered mechanism producing motion or forces at a higher level of energy than the input level, e.g. in the brakes and steering of large motor vehicles, especially where feedback is employed to make the control automatic.The control servomechanisms and the engine controls are armour protected....
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