This stainless steel normally magnetic due to its martensitic structure and iron - content.这种不锈钢具有马氏体结构和铁元素,因此具有正常的磁特性.For thetempeture - changed martensitic transformation, temperature stress is main origin of itsstess....
This stainless steel normally magnetic due to its martensitic structure and iron - content.这种不锈钢具有马氏体结构和铁元素,因此具有正常的磁特性.The size effect on start temperature of martensitic transformation, Ms, is summarized.总结了马氏体相变的尺寸效应.A...
The dynamo conked out so we've got no electricity.发电机出了故障，所以停电了。The operation was given the code name Dynamo.这次行动的代号为“发电机”。the team's midfield dynamo这个队的中场发动机...
He answered our questions in English but with a thick accent...他用英语回答了我们的问题，不过口音很重。Some compensate by disguise, affecting the accent , posture , and bonhomie of the well - bred.有些人乔装打扮, 弥补缺陷,故意模仿门第高贵的人的言行举止和温文尔雅.He spoke...
孕妇酗酒可能会危及腹中胎儿。Pregnant women who are heavy drinkers risk damaging the unborn foetus.这一起对毫无防御能力的孕妇的袭击，令人无比震惊。This was a sickening attack on a pregnant and defenceless woman.铁剂和叶酸片常被配给孕妇服用。Iron and folic acid supplements a...