double contraction发音

意思翻译

双重收缩

相似词语短语

contraction───n.收缩，紧缩；缩写式；害病

uterine contraction───子宫收缩，宫缩

contraction words───缩略语

contraction definition───收缩定义

eccentric contraction───离心收缩

contraction meaning───收缩意义

contraction games───收缩游戏

concentric contraction───向心收缩；同心收缩

contraction alkalosis───收缩性碱中毒

双语使用场景

the plane layout of double dikes, the sudden expansion or contraction should be avoided. The elevation of the top of the dike should be identical with middle tide level.───双导堤平面布置不宜呈突然扩大或收缩状，堤顶高程宜与中潮位一致。

The column USES the double expansion and contraction function hydraulic cylinder, increases the power stroke to satisfy the support to adjust the high scope the need.───立柱采用双伸缩作用液压缸，以增加工作行程来满足支架调高范围的需要。

英语使用场景