displacement是什么意思_displacement的用法_词性_词根

短语搭配

displacement pump

往复式泵；活塞泵；柱塞泵；排代泵
displacement activity

替换活动
displacement ton

排水吨
positive displacement

正位移；正排量
crack opening displacement

裂纹张开位移；裂缝张开位移；张开位移
positive displacement pump

正排量泵；容积泵；容积式泵
pump displacement

泵排量；泵的排量；泵送排量

双语例句

The villagers were forced to have the displacement.

村民被迫迁移。
Have you noticed the displacement of this cup?

你注意到这个杯子移位了吗？
I am studying the relative displacement of an object.

我正在研究物体的相对位移。
The disaster has caused the displacement of thousands of people.

这场灾难造成了成千上万的人被迫移居他乡
Earth's midsection bulges and the catastrophic land displacement caused a small reduction in the bulge, making the planet more round.

地球中部是稍稍膨胀的，历经灾难的陆地位移导致了隆起的轻微减少，让地球变得更圆。
Why not use a large cylinder with the same displacement of eight cylinders instead?

为什么不用具有八个气缸同等排量的一个大气缸代替？
Displacement is a kind of delay or detour of understanding, and condensation, on the other hand, is a kind of distillation of understanding.

置换是理解的一种延迟或迂回，而另一方面，凝结则是理解的一种升华。
The radioactive displacement law of Fajans and Soddy was formulated to describe the products of alpha and beta decay.

法扬斯和索迪的放射性位移定律被用来描述α和β衰变的产物。
40 centimeters — a huge displacement.

40厘米，一个很大的不同。

近义词

同根词

词根 displace

displace vt. 取代；置换；转移；把…免职；排水

百科

displacement n. 移置, 转移, 取代, 置换, 位移, 排水量 displacement n.（名词） The act of displacing. 移开，取代，免职 The condition of having been displaced. 停职：已被移位（撤换、免职）的状态 Chemistry A reaction in which an atom, a radical, or a molecule replaces another in a compound. 算子：秩【化学】置换：化合物中一个原子、原子团或分子代替另一个的反应 Physics 【物理学】 The weight or volume of a fluid displaced by a floating body, used especially as a measurement of the weight or bulk of ships. 排水吨位，排水量：漂浮物体所排的液体的重量或体积，尤用来测量船的重量或体积 A vector or the magnitude of a vector from the initial position to a subsequent position assumed by a body. 位移：物体从起始位置到后来位置的矢量或矢量值 Geology 【地质学】 The relative movement between the two sides of a fault. 断层位移：断层两侧的相对位移 The distance between the two sides of a fault.Also called dislocation 断层两侧的距离也作 dislocation Psychiatry A defense mechanism in which there is an unconscious shift of emotions, affect, or desires from the original object to a more acceptable or immediate substitute. 【精神病学】移情作用；情感转移：一种防卫机制，情感、影响、愿望从原始目标潜意识地转移到一个立即或更可接受的替代对象【计算机】偏移量：和offset几乎同样的意思，举例如： fseek( cfptr, LEN, SEEK_SET )函数中，LEN的位置就是 displacement displacement 【水上运输领域】 displacement的意思是排水量，指船体在水中的部分所排开得水的重量，单位为吨。

释义

the moving of something from its place or position

移位；转移

vertical displacement of the shoreline

海岸线的垂直位移
[count noun]a displacement of the vertebra at the bottom of the spine.

尾椎错位。

the removal of someone or something by someone or something else which takes their place

代替；取代

males may be able to resist displacement by other males.

雄性可能会抗拒被别的雄性取代。

the enforced departure of people from their homes, typically because of war, persecution, or natural disaster

（多指战争、迫害或自然灾害造成的）人们的离家

the displacement of farmers by guerrilla activity.

游击队活动造成的农民的背井离乡。

[count noun]the amount by which a thing is moved from a position

移动距离

a displacement of 6.8 metres along the San Andreas fault.

沿着圣安德列亚斯断层移动６．８米。

the occupation by a submerged body or part of a body of a volume which would otherwise be occupied by a fluid.the amount or weight of fluid that would fill such a volume in the case of a floating ship, used as a measure of the ship's size

排水量

the submarine has a surface displacement of 2,185 tons.

该潜艇的水面排水量是２，１８５吨。

technical the volume swept by a reciprocating system, as in a pump or engine

〈技〉（循环系统，如泵或发动机的）排量。

Psychoanalysis the unconscious transfer of an intense emotion from one object to another

【心理分析】移位；移置作用；情感转移

this phobia was linked with the displacement of fear of his father.

这种恐惧症和对他父亲的畏惧的移置作用有关。

Physics the component of an electric field due to free separated charges, regardless of any polarizing effects

【物理】电位移。

the vector representing such a component. the flux density of such an electric field

排量。

易错必背词

词源

考纲分布

近9年出现 1 次

重要程度

100%

n 被迫迁徙; 流亡; 取代; 代替

考纲释义

n. 被迫迁徙; 流亡; 取代; 代替
英文释义：
真题例句：
- Some displacement of oil by substitutes is putting downward pressure on oil prices.
  
  一些替代品取代了石油，这给油价带来了下行压力。
  [2017年 CET6 阅读理解B]

必考派生词

displacementn. 位移；移位；转移；排水量；移置作用；情感转移；电位移；排量；取代；代替