... tonic contraction 紧张性收缩,强直性收... end contraction 侧方收缩 contraction loss 截面收缩损失...
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... double contraction 双重收缩 end contraction 侧方收缩 ; 尾端收缩 lorentz contraction 洛伦兹收缩 ; 罗伦兹收缩 ; 劳伦兹收缩 ; 长度收缩 ...
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Weir with end-contraction 侧压堰
End-contraction 侧方收缩
contraction end for joggle 缩口
Contraction end 侧约束
·2,447,543篇论文数据，部分数据来源于NoteExpress
It can be effectively separate the noise and vibration as its have some space at the end of the tube, the pipeline is not affected when thermal expansion or contraction.
因管末端有间隙可有效地隔断噪音及振动地传播，热胀冷缩时管路亦不受影响；
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After a slight contraction at the end of 2008, the economy has been growing modestly this year.
ECONOMIST: But difficult to return to rapid growth
Also, the German Bundesbank said Monday the German economy has seen significant contraction heading into the end of the year.
FORBES: A.M. Kitco Metals Roundup: Gold Weaker to Start Trading Week; Markets Subdued
Stern has floated contraction as a possible means to that end.
FORBES: NBA Labor Storm Picks Up Wind
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