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- pretensioned precast element 先张法预应力构件
- Precast concrete requires careful attention to the joinery between precast elements. 对于预制混凝土结构物，需要十分注意预制构件间的连接。
- Discussion about load-bearing correction factor on deflection examination of precast element at non-modular span 非模数跨度预制构件挠度检验荷载修正系数的商榷
- Talking on Design Concept for Precast Element Plant newly Built at Nanjiang, Tianjin Port 谈天津港南疆新建构件预制厂设计思路
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Reasons leading to surface roughness of small precast element and prevention measures 小型预制构件表面粗糙的原因及防治措施
- 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。
- 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。
- It was made of a large precast concrete panel. 这是由一大型混凝土预制板制成的。
- 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。
- Was made of a large precast concrete panel. 这是由一大型混凝土预制板制成的。
- 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
