位移(displacement)用位移表示物体(质点)的位置变化。定义为:由初位置到末位置的有向线段。其大小与路径无关,方向由起点指向终点。它是一个有大小和方向的物理量,即矢量。
化学位移 [物化] chemical shift ; Nucleus-Independent Chemical Shifts ; nmr chemical shift
维恩位移定律 Wien's displacement law ; Displacement law of Wien
虚位移 [物] [天] virtual displacement
电位移 electric displacement field ; electric flux density ; Electric displacement
位移传感器 [自] displacement transducer ; displacement pickup ; [自] displacement sensor
兰姆位移 [高能] Lamb shift
斯托克斯位移 Stokes shift
位移运算符 Shift operator ; Shift Bitwise Operators
位移贴图 parallax occlusion ; displacement map ; displacement texture mapping
UCAM—5B is used to measure displacement and strain on loading.
采用UCAM-5B自动巡回监测仪量测加载过程中试件的位移和应变。
参考来源 - 三峡船闸花岗岩流变断裂试验研究Experiments and researches on single-layer U-shaped expansion joi nt are made in this paper,the stress distributing charts of expansion joint unde r internal pressure,axial deflection and combinational acting are give.
这里对单层U形膨胀节进行了试验研究,得出了在内压、轴向位移以及联合工况 作用下的应力分布曲线,验证了联合工况下应力的叠加性。
参考来源 - U形膨胀节试验研究 Experiments and researches on singleExpressing a spatial motion event,different languages(dialects) have different ways.
表达空间位移事件,不同的语言(方言)可以用不同的表示手段。
参考来源 - 试论空间位移事件的表达——以安阳方言与普通话比较为例·2,447,543篇论文数据,部分数据来源于NoteExpress
这是因为,根据阿基米德的位移原理,漂浮物在水中会转移自身的重量。
This is because, according to Archimedes' principle of displacement, floating objects displace their own weight in water.
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。
Earth's midsection bulges and the catastrophic land displacement caused a small reduction in the bulge, making the planet more round.
He found that some droplets had a certain velocity, and then others had a velocity plus some step.
他发现了一些液滴存在某个速度,还有其他的液滴有速度和位移。
If the base move is 0, then the price doesn't change So that makes sense. Interesting question.
如果这个基础位移是0,这个价格就不变,这是有道理的吗,很有意思的问题。
If I gave you the location of a particle as a function of time, you can find the velocity by taking derivatives.
如果我给出物体的位移是时间的函数,你可以通过求导来得到速度
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