turning中文什么意思

n.
旋转，转动；转向；弯曲；转弯处；镟制[车削]工艺；镟坯；〔pl.〕镟屑；制作。 take the first turning to the right 由第一个转角处向右拐。 the turning of verses 作诗。

• no turning:    不准转向运行
• turning in:    内旋; 上床睡觉
• lathe turning turning:    车旋

例句与用法

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1. His original enthusiasm has turned sour .
   他当初的积极性已淡下去了。
2. I know we had turned the big corner .
   我知道我们已经度过这场大难了。
3. She turned the chair on its side to repair it .
   她把椅子翻过来修理。
4. He turned into the quiet corner in soho .
   他转进苏合的幽静的角落里。
5. The helix makes a complete turn every 4. 4nm .
   螺旋旋转一周为44nm。

英文释义

名词

1. act of changing in practice or custom; "the law took many turnings over the years"
2. the act of changing or reversing the direction of the course; "he took a turn to the right"
   同义词：turn
3. the activity of shaping something on a lathe
4. the end-product created by shaping something on a lathe
5. a movement in a new direction; "the turning of the wind"
   同义词：turn
6. a shaving created when something is produced by turning it on a lathe

百科释义

Turning is a machining process in which a cutting tool, typically a non-rotary tool bit, describes a helical toolpath by moving more or less linearly while the workpiece rotates. The tool's axes of movement may be literally a straight line, or they may be along some set of curves or angles, but they are essentially linear (in the nonmathematical sense).