- 重点词汇
- downshiftv.（汽车等）调低速挡;放慢;工作降格;
- levern.杠杆;操作杆;工具;
- toprep. 向，朝着;到;关于;属于;
- severaldet. 几个;数个;一些;
- shiftv.转移;变换;改变（观点）;推卸;去除;销售;换（档）;
- leftadj. 左边的，左侧的;左派的;剩下的;
- switchn.开关;转换，转换器;软鞭子;[信]接线台;
- pullv.拉;抽出;脱下;挣脱;拔出;拖动;收拢;扭伤;转向;吃力运转;划;耍（花招）;犯下罪行;吸引;撤销;停车;拉球侧斜;
- actuatevt.使动作;开动;（通常用于被动语态）驱使;激励;
- timesn.时代;有时;总是;落后于时代;时间( time的名词复数 );时机;时代;所需时间;
- 相关例句
Semiconductor switches actuate reed relays for signal circuits or power relays for other functions.
在信号电路中,以半导体开关驱动舌簧继电器;在其它程序动作电路中,以半导体开关驱动功率继电器.
词典精选例句
A piezoelectrically actuated microjet is used for inhalation drug therapy ( IDT ) .
压电 驱动微喷用于雾化吸入治疗,雾粒直径是微喷的重要参数.
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Most in-circuit test fixtures use spring-loaded probes and are vacuum actuated.
很多 在线 测试固定装置是带有弹簧的探针或者采用真空启动的.
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Alarm, feed valve or pump starter switch actuates just before the burner switch cuts the firing.
警报器, 进水阀或泵启动装置开关在燃烧器关闭燃烧之前启动.
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Clicking on the butcon itself actuates the imperative indicated by the selected state.
如果单击图标按钮,就会切换图标按钮状态.
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Brake System: Full hydraulic, shoe type service brake system actuates directly on four rear wheels.
制动系统: 行车制动为全液压制动系统.
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Actuates an alarm when flow is inadequate, deactivates alarm when sufficient flow is restored.
当流量不充分时, 启动警报器,当流量恢复充足流量时,则关闭警报器.
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