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- It was shown that the compressive strength and ductility at RT of Ti-8.5wt%Si eutectic alloy can be improved effectively by additional minim elements such as Y, Be, Sm, B, Nd. 试验表明;添加适量钇、铍、钐、硼、钕等元素;均可有效提高Ti-8.;5%25Si合金的室温压缩强度和塑性;并细化其微观组织。
- Availability Assume on Takeing Minim Element from Ceramic Glaze 摄取瓷釉中微量元素的有益设想
- Keywords minim element Se;physiologic function;supply Se scientific; 微量元素硒;生理作用;科学补硒;
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- BCI-Algebras Generateb by Minimal Element 极小元生成的BCI-代数
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- The unified necessary and sufficient optimality conditions for weakly and strongly minimal elements in preinvex set-valued optimization are given respectively. Thus the corresponding results concerning convex set-valued optimization are generalized. 分别给出了准凸集值优化的弱极小元和强极小元的统一的充分必要优化条件,从而推广了关于凸集值优化的相应结果。
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- An essential or constituent element; a moment. 必要的或构成的元素; 契机
- The most important ingredient; the crucial element. 要素最重要的构成部分; 要素
- The movable control element of such a device. 栓塞这种装置的可移动的控制部分
