displacement constant中文什么意思

發(fā)音:

用"displacement constant"造句

位移常數(shù)

displacement: n. 1.轉(zhuǎn)位，移動(dòng)；取代，置換；(人的)流離失所。 2 ...
constant: adj. 1.恒定不變的，固定的，穩(wěn)定的，恒久的；繼續(xù)不 ...
constant displacement accumulator: 等容蓄壓器
constant displacement hydraulic motor: 定量液壓馬達(dá)
constant displacement hydrostatic motor: 恒流量液壓馬達(dá)

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例句與用法

It was found that many dislocations were emitted from the crack tip during the early stage of crack propagation and were driven out of the crack tip area , and them piled up inversely . a closed dislocation free zone ( dfz ) was formed between the crack tip and the pile - up dislocations . keeping displacement constant , the dislocations were still emitted from the crack tip for a while
本文首先系統(tǒng)地研究了工業(yè)純金屬( fe ， al ， ti和mg )斷裂的微觀過程，發(fā)現(xiàn)所研究的工業(yè)純金屬斷裂過程裂尖均首先發(fā)射位錯(cuò)，并離開裂尖向前運(yùn)動(dòng)、在裂尖留下無位錯(cuò)區(qū)，位錯(cuò)反塞積在五位錯(cuò)區(qū)的端部，反塞積位錯(cuò)群一般呈封閉狀包圍無位錯(cuò)區(qū)。
Keeping displacement constant , the length of dfz decreased . the less the lattice resistance is , the longer the dfz is . during the crack propagation , the pile - up dislocations may move forward in the previous direction or in another direction which caused shape of dfz changed . the dislocations emitted from the crack tip might pile up in the dfz and can be served as dislocation source in the successive loading
在裂紋擴(kuò)展過程，反塞積位錯(cuò)群發(fā)生變化，可以沿原來方向繼續(xù)向前運(yùn)動(dòng)，也可能改變運(yùn)動(dòng)方向使無位錯(cuò)區(qū)的形狀發(fā)生變化，后來發(fā)射出的位錯(cuò)可以在原五位錯(cuò)區(qū)中塞積，并可作為位錯(cuò)源在后續(xù)的加載中發(fā)射位錯(cuò)。

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displacement constant中文什么意思

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