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- The grouting and bolting technique is designed based on analysis of surrounding rock in roadway and actual conditions in spot. 在分析巷道围岩特性的基础上,依据现场实际情况,提出锚注加固技术治理方案。
- Owing to the the fact that the difficult-to-work seams account for over 90% of these worked by hydromines,tbe coal roadway bolting technique has made slow progress. 由于煤层地质构造复杂，煤厚变化大等难采煤层条件在水采矿区占90%25以上，故水采矿井煤巷钻杆支护技术发展缓慢。
- Bolting technique in gob-side driving entry 经济合理的沿空送巷锚杆支护技术
- Bolting technique in large section coal entry 大断面煤巷锚杆支护技术
- Bolting technique in the gob-side entry 沿空留巷锚杆支护技术
- Bolting technique in the entry with high stress and composite roof 高应力复合顶板煤巷锚杆支护技术的研究
- Rock bolting technique used in big sectional set-up room of Fenghuang Shan Mine 锚杆支护技术在凤凰山矿大断面切眼中的应用
- He locked the door and pressed the bolt home. 他锁上房门，并插好插销。
- Bolting technique used in high pressure,big angle and friable in-seam gate 高地压、大倾角、松散煤层巷道锚杆支护技术
- The bolt slotted smoothly into place. 插销很容易就插上了。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- I rammed the bolt back across the door. 我把门拴上。
- The technique is still at the experimental stage. 这项技术正处于实验阶段。
- 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。
- shotcrete bolt support 锚喷支护
- Don't bolt your food you'll get indigestion! 别这麽狼吞虎咽--你会消化不良的！
- This technique is still in wide use. 这一技术仍被广泛使用。
- She slid the bolt back and opened the door. 她推开门闩,把门打开。
- The news of his death came as a bolt from the blue. 他死亡的消息好似晴天霹雳。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
