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- frictional prestressing 无粘结预应力
- frictional prestress loss 摩擦引起的预应力损失
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- In the absence of friction belted machinery would not be used. 没有摩擦力,皮带传动的机器就无法使用。
- Matches are lighted by friction. 火柴由摩擦而生火。
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- A friction match with a large head capable of burning in a wind. 耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
- Fill lube to the frictional parts termly. 摩擦部分应定期加注润滑油。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- Additional concentric prestressing was required in the pier. 墩内要求另加集中压力。
- You could not walk if there were not some friction. 假若没有摩擦,你就不能行走。
- Adhesive friction, as of a wheel on a track or a tire on a road. 附着摩擦力粘附性摩擦,如车轮在轨道上或轮胎在路面上的
- TIANJIN ZHENHUA PRESTRESSING FORCE TECHNOLOGY CO., LTD. 天津市振华预应力技术有限公司。
- The heros in the book are all frictional. 书中所有的人物都是虚构的.
- Friction gradually caused the sliding box to slow down and stop. 摩擦力使向下滑的箱子渐渐慢下来后停住。
- There is some friction among the family members. 家庭成员间有些摩擦。
- The dimensions or prestressing force and eccentricity require modification. 尺寸或预加力和偏心需要修改。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。