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...
Conifer tree style such as pine, fir, spruce, redwood, juniper, etc.针叶类树包括松树 、 杉树 、 云杉 、 红木 、 刺柏, 等等.A jay emerged from the juniper bush in a flash of blue feathers.只见亮闪闪的蓝色羽毛一闪，一只松鸦从刺柏丛中钻了出来。Observation on Roots and Exp...
汤姆不喜欢上学, 学校对他来说好像是个牢笼.Tom hates school; it's a prison to him.因为他残废了, 他的房子就成了他的牢笼.Now that he was disabled, his house had become a prison to him.我觉得我们已经被关进了牢笼,危在旦夕.I had a feeling that we were caged and threatened....