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...
Drug addicts shoot up in the back alleys...瘾君子们在后街小巷里注射毒品。Drug addicts shoot up in the back alleys.瘾君子们在后街小巷里注射毒品。darkly menacing alleys黑咕隆冬的小巷Khandoo guided me through the dark alleys until the smell told me we had arri...
Fast work by the police in Birmingham had started producing circumstantial evidence.快速开展工作的伯明翰警方已经开始发现间接证据。It was obscene to spend millions producing unwanted food.耗资数百万去生产一些不需要的食品，真是令人发指。The committee is stacked with me...