dislocation n. 1.【醫(yī)學(xué)】脫位,脫臼;離位,轉(zhuǎn)位,位移。 2.【地質(zhì)學(xué);地理學(xué)】斷層,斷錯;【物理學(xué)】位錯。 3.混亂,打亂。 a disastrous economic dislocation 災(zāi)難性的經(jīng)濟(jì)混亂。
The width of stacking fault increased as partial dislocations move forward . in the fracture of 18 - 8 stainless steel , many dislocations were emitted from the crack tip during the early stage of crack propagation and moved forward , and then a dfz was formed between the crack tip and the pile - up dislocations . the dfz is an elastic zone 不銹鋼斷裂時,裂尖首先發(fā)射位錯,并離開裂尖向前運動,裂尖前方留下無位錯區(qū),位錯反塞積在無位錯區(qū)的端部,無位錯區(qū)是應(yīng)變很高的異常彈性區(qū),隨著裂紋的擴(kuò)展,無位錯區(qū)逐漸發(fā)生晶體碎化和轉(zhuǎn)動。