【proper_length】什么意思_英语proper_length的翻译_音标_读音_用法_例句_在线翻译

proper length

[物] 固有长度

固有长度（proper length）：相对于参考系静止的物体的长度称为该物体的固有长度，或称静止程度。

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静长度

静长度

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电子、通信与自动控制技术 | 物理学 | 交通运输工程

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abstract: In relativistic physics, proper distance is an invariant measure of the distance between two spacelike-separated events, or of the length of a spacelike path within a spacetime. In contrast, proper length or rest length refer to the length of an object in the object's rest frame, which is not necessarily the same as the proper distance between two events.

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Keep proper length of pipe when put into the manhole .

布放后应保留适当长度于引进端人（手）孔或拉箱内。

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Cut the tubes to a proper length and place them in the cut-off valve.

切开管对适当的长度并且安置他们在停汽阀。

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Results showed that the proper length of time for the treatment ranged from 30 to 180 min.

合适的负压处理时间在30～180分钟之间，具体应根据需要解离材料的来源和细胞状态而确定。

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更多双语例句

In the two years between his breakout 2010 LP, "My World 2.0, " and "Believe, " his second proper full-length, Bieber has had to go through cultural puberty and actual puberty a tough gauntlet by any measure.

CNN: STORY HIGHLIGHTS
This process involved travel, time, money, speaking at length about my previous experiences, and, most painfully, several hours of wearing proper work clothes and blow-drying my hair ( straight hair and I are not good friends).

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