您要查找的是不是:
- The high pretensioned stress and intensive bolting system was developed, including intensive bolt, steel strip and cable bolt with a big increase in mechanical functions. 高预应力、强力支护系统成功应用于新汉矿区千米深井巷道,巷道变形降低70%25左右,顶板离层仅为原来的5%25,巷道支护状况发生了本质改变。
- Prestress Truss Bolt Support Technology for Coal Roadway 煤巷预应力桁架锚杆支护技术
- Study on Truss Bolt Support Technology in "Three-soft" Coal Roadway "三软"全煤顺槽桁架锚杆支护技术研究
- On the basis of existing 3D-FSM system, bolting system is added, and full-length bonding bolts are adopted. 本文在已有的3D-FSM间接边界元数值系统的基础上增加锚杆功能,采用了全长粘结式支护锚杆。
- For the above reasons,the quantitative design method for the bolting system is proposed and proved by the field industrial experiment. 据此提出了松软围岩锚杆支护系统定量设计的方法,并得到现场工业性试验的验证。
- The initial supporting stiffness and strength of bolting system should be increased largely to maintain the integrity and redue the strength decrease of surrounding rock. 开发出高预应力、强力支护系统,包括强力锚杆、强力钢带及强力锚索系列材料,力学性能得到显著提高;
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。
- The Scheme of Bolt System on Rotating-multi-barrels Machine Gun Design 转管机枪开闭锁系统的总体分析设计
- The bolt slotted smoothly into place. 插销很容易就插上了。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- I rammed the bolt back across the door. 我把门拴上。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The bolt sheared (off) and the wheel came off. 螺栓折了,轮子脱了出来。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- He was bearing a truss of trifles at his back. 他在背上背了一捆没有价值的杂物。
- Don't bolt your food you'll get indigestion! 别这麽狼吞虎咽--你会消化不良的!