它还具有优良的耐点蚀和应力腐蚀开裂.It also has an excellent resistance to pitting and to stress - corrosion cracking.LF21M除点蚀 、 缝隙腐蚀外还发生层间腐蚀.Pitting, crevice corrosion and layer corrosion occurred on 180 YS and LF 21 M.该合金的剥蚀是从点蚀发展到晶间腐蚀,...
It was strange, how invisible a clerk could feel.一名办事员会感到如此受人忽视，令人觉得不可思议。The invisible trade surplus was £200 million lower than reported.无形贸易盈余比报道所称的少2亿英镑。The container is invisible until you shine an ultraviolet light ...
The arteria arcuata courses along beneath the cortex parallel to the capsular surface.该弓形动脉在皮质下行走,同肾包膜面相平行.Left medial cerebral arteria is the most embolism position.栓塞部位以左侧大脑中动脉最常见.Objective To discuss genesic mechanism...
the enclosure of common land in the seventeenth century17世纪对公用地的圈占We were led to a fenced enclosure.我们被带到一处用篱笆围住的场地.I received your enclosure with gratitude.附件收到,十分感谢....