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- It has some guidance meanings in coal mine use this technique in the aftertime. 对今后煤矿运用该支护技术提供了指导作用。
- MThere are only two families in the world, as a grandmother of mine used to say, the haves and the have-nots. 正如我的一位祖母说过的那样,这个世界上只有两家人:那就是富人和穷人。西班牙小说家塞万提斯。
- The Tonglu Mountain Copper Mine used an elaborate system of timbering to support the working areas. 铜绿山古矿井采用符合力学原理的木框架支护技术，框外用木棍、木板作护壁，组成完整安全的井筒。
- Xieyi Coal Mine used the roof caving technology of cantilever support to realize high effective and safe production,which obtianed good effect. 谢一矿采用悬移支架放顶煤采煤方法,实现了高产高效安全生产,取得了较好的效果。
- Two type newly developed rotary valves for mine use are introduced.They are characterised by single or double cylinder valve cores which form a flow passage of U or O shape. 介绍了两种新研制的矿用旋转阀，两阀的特点是阀芯为单柱或双柱体，构成U或O形的过流通道，在全启至闭的整个调节范围内，通道形状保持不变而面积为线性变化。
- A good friend of mine used to overeat compulsively, and one day decided to stop using sheer will-power. 为达目标，我们先得有这意识，并仔细考虑。这一系列的第一篇文章中有一部分就提到了对你身上存在的不良习性进行分析。
- The design of a synthetical protector for the motor of wind machine used in the mine using unattached CAN Bus controller SJA1000 is introduced. 介绍了基于独立CAN总线控制器SJA1000的井下多电机综合保护器的设计过程。
- Hetai Gold Mine used simply vacuum equipment to replace multipolar centrifugal pump, proved centrifugal pump has reached vacuum effections and realized pump's draining water without base valva . 河台金矿井下排水系统使用简易真空箱替代多级离心式水泵的底阀装置,使离心式水泵达到真空效果,实现了水泵的无底阀排水。
- Abstract An intrinsically safe signal telephone system special for mine use is dealt with in this paper including its development,construction,design features and application results. 介绍了一种专为煤矿井下使用的本安型信号电话系统的研究和它的构成、设计特点及使用效果。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- Don't buy a used car from that rogue. 别从那无赖手里买旧车。
- Based on GIS method,we developed a environmental management system for Panzhihua Mine using MapX groupware and VB. 该系统对攀枝花矿山进行了应用,取得了较好的效果。
- A truck, tub, or basket used in a mine. 小矿车，柳条箩矿井中用的车、盆或筐
- This paper approaches the excavating dynamic behavlour and support design for a large cavern in Nanfen Iron Mine using finite element method. 针对南芬铁矿地下硐室开挖与支护设计，采用有限元分析研究大跨度地下硐室施工的动态力学效应。
- The underground salt cavity created by solution mining used for storage has great advantages over other storage methods. 利用水溶开采技术建造的地下岩盐溶腔用于存储与其它存储方法相比具有很大的优势。
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- The car used a gallon of petrol for the journey. 汽车在路上消耗了一加仑汽油。
- I used to look on him as a friend. 我以前把他看作是一位朋友。
- His opinion differs entirely from mine. 他的意见和我的完全不同。
