These lath martensite first nucleates in parent austenite intergranular and twin boundary.应变诱发马氏体首先在原奥氏体晶界和孪晶界形核.A simplified model of isothermal austenite grain growth has been developed.在分析现有描述奥氏体晶粒长大模型的基础上,提出一简化模型.The...
There occours needle - type or M - type martensite precipitation within retained austenite.残余奥氏体内有针状或“M”型马氏体析出.These lath martensite first nucleates in parent austenite intergranular and twin boundary.应变诱发马氏体首先在原奥氏体晶界和孪晶...
The city computer network centre can furnish commercial information to inquirers with incredible speed and accuracy.全市电脑联网中心查询商业信息资料,有着惊人的速度与精确度.We propose to furnish our own house according to our own taste.我们建议按自己的爱好布置...
Marriages in medieval Europe were customarily arranged by the families.在中世纪的欧洲，婚姻通常是由双方的家庭安排的。Marriages were broken and lives ruined by the revelation of double-dealing.骗局被揭穿后，婚姻破裂了，生活也毁了。" As for Bettie's marriages...
...a bird nestling in the timbers of the roof.栖息于屋顶横梁上的鸟The timbers of similar houses were painted with pitch.类似房屋所用的栋木刷了沥青。Only the finest timbers and veneers are used.只用上好的木料和饰面板。The ship's timbers groaned audibly...
He is suffering from viral meningitis.他患病毒性脑膜炎.He died of tubercular meningitis.他死于结核性脑膜炎。BACKGROUNDKawasaki disease could induce aseptic menptic meningitis, and it is not common.川崎病可以引起无菌性脑膜炎, 较罕见.Among the Bacteria sus...