displacement中文什么意思

n.
1.转位，移动；取代，置换；(人的)流离失所。
2.撤换，免职。
3.【机械工程】(活塞)排气量；【航海】排水量〔一般指军舰的排水量；商船的排水量一般用 gross [net] ton(nage)〕。
+更多解释...4.【化学】置换(作用)，取代(作用)；【物理学】位移；【医学】移位；【生物学】替位；【药学】滤过；【地质学；地理学】(断层)移动。
短语和例子
displacement nitration process 【化学】取代硝化。

• relief displacement，height displacement:    投影差
• absolute displacement:    绝对变位; 绝对位移
• actual displacement:    实际排量; 实际排水量; 实际位移; ...

例句与用法

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1. Displacement of the lens is not uncommon .
   晶体脱位是常见的疾病。
2. The dashpot displacement relaxes exponentially .
   阻尼器位移按指数关系松弛。
3. We encounter only displacements of the first type .
   我们只遇到第一类的驱替。
4. This force is the same direction as the displacement .
   这个力的方向与位移相同。
5. The reason of her sudden displacement now appeared .
   她忽然躲开的原因，现在明白了。

英文释义

名词

1. act of taking the place of another especially using underhanded tactics
   同义词：supplanting
2. act of removing from office or employment
3. to move something from its natural environment
   同义词：deracination
4. the act of uniform movement
   同义词：translation
5. an event in which something is displaced without rotation
   同义词：shift
6. (psychiatry) a defense mechanism that transfers affect or reaction from the original object to some more acceptable one
7. (chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a compound
   同义词：displacement reaction