微氏
微氏
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微合金贝氏体抗磨钢及其性能研究
The Microalloyed Bainite Abrasion Resistant Cast Steels and Study of Its Properties
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热变形参数对铌微合金钢贝氏体相变的影响
Effect of deformation parameters on bainite transformation of Nb-microalloyed low carbon steel
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针对测量领域深孔表面洛氏硬度测量存在的问题,研制了一种便携式微控表面洛氏硬度计。
As for the problem of surface Rockwell hardness measurement of deep hole in measurement field , this article develops a kind of portable micro-control surface Rockwell apparatus .
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在商灭亡过程中,以微为族称和方国名称的微氏家族、微史家族及微方、微国的称谓频频见于甲骨文、金文、史籍等。
During the process of dying out of Shang Dynasty , We can often see the name of Wei family in inscriptions on bones or tortoise shells of the Shang Dynasty , Words of Jin , historical books and so on .