例句與造句

1. The presence of small amount of liquid at grain boundaries tends to form thin viscous layer which surrounds the finer grains . intergranular fracture may occur at the grain boundaries between two fine grains not covered by viscous phases . the high ductility achieved at low strain rates is generally attributed to dislocation glide - creep accommodation mechanisms
   原始晶界上產(chǎn)生少量液相，形成薄的固液共存粘性層并包圍細(xì)化的晶粒，沿晶斷裂主要發(fā)生在無粘性層的細(xì)晶粒間；而在較低應(yīng)變速率下，三叉晶界位錯攀援?蠕變協(xié)調(diào)機制松弛晶界滑移產(chǎn)生的應(yīng)力集中，晶界上產(chǎn)生較多液相，有利于晶界滑移進行。
2. It's difficult to find dislocation glide in a sentence. 用dislocation glide造句挺難的