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- Isothermal aging in the bainite phase, the microalloy elements have two effects:1. 在合金钢之变韧铁变态研究中发现，合金碳化物会扮演著下列两种角色：1.;在高温沃斯田铁区域内所产生之合金碳化物有助于碳原子之分配排放，因此可以促进变韧铁相变态之进一步分解，并减少块状沃斯田铁之存在。
- Methods The isothermal age hardening behaviour of an experimental75wt% Au,16wt% Ag,9wt% Cu alloy was studied by means of hardness test, X ray diffraction study. 方法 采用硬度试验和X线衍射的研究手段 ,探讨含 75wt%25金 ,16wt%25银 ,9wt%25铜合金的等温时效硬化性能。
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- Microstructure observation of high purity low-carbon steel containing copper during isothermal aging 含铜高纯低碳钢时效过程中微观组织的观察
- Keywords lead-free solder;interfacial reaction;isothermal aging;IMC;growth rate; 无铅焊料;界面反应;等温时效;IMC;生长率;
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- Age and wedlock we all desire and repent of. 成年与婚姻，均为我辈所欲，亦为我辈所悔。
- Her widowhood condemns her to a lonely old age. 守寡使她不得不过着孤独的晚年生活。
- I don't think he looks his age of seventy. 我感到他看起来不像70岁的人。
- He has always assorted with men of his age. 他总是与和他年令相仿的人交往。
- He's of an age when he ought to settle down. 他已经到了应该安顿下来的年龄了。
- Age stole onward and benumbed me more and more. 年纪渐老使得我(反应)越来越迟钝。
- The child is at an impressionable age. 这孩子正处于易受影响的年龄。
- That paper has yellowed with age. 那张纸因年代久远而泛黄了。
