Word · Frequency #7576
dwells
系统或组件保持在某一状态的时间段
dwells is the plural of dwell.
- 1.
A period of time in which a system or component remains in a given state.
系统或组件保持在某一状态的时间段
- 2.
A brief pause in the motion of part of a mechanism to allow an operation to be completed.
机械部件运动中的短暂停顿以完成操作
- 3.
A planned delay in a timed control program.
定时控制程序中的计划延迟
- 4.
In a petrol engine, the period of time the ignition points are closed to let current flow through the ignition coil in between each spark. This is measured as an angle in degrees around the camshaft in the distributor which controls the points, for example in a 4-cylinder engine it might be 55° (spark at 90° intervals, points closed for 55° between each).
在汽油发动机中,点火间隙关闭以让电流通过点火线圈的时间段
机械部件运动中的短暂停顿以完成操作;定时控制程序中的计划延迟;在汽油发动机中,点火间隙关闭以让电流通过点火线圈的时间段
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Learner notes
Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.