查询词典 mine

In coal mine, the measuring of the stress of steel cable caused by hoisting bucket is affected by various factors, and is vital to secure mine production.

提升罐笼的钢丝绳所受的拉力受各种因素影响，是影响煤矿安全生产的关键因素之一。

To mine from a strip mine....

开采露天矿2。

Should say, the reason is many sided, have what go up objectively, the production level that is like equipment of large opencast working is not advanced ; Also have subjective go up, if the early days of ignored strip mine works, the analysis that lacks development to developing the condition of ministry of inside and outside of strip mine considers to wait a moment.

应该说，原因是多方面的，有客观上的，如大型露天开采设备的制造水平不高等；也有主观上的，如不重视露天矿的前期工作，对开发露天矿的内外部条件缺乏深入的分析研究等等。

Thus, we can carries on the safe appraisal first according to strip belt law mining, if it cannot mine safely, then we considered the sparse fall of water presses and some other synthesis preventing and controlling water measure, so that we can guarante the mine pit safety in production.

因此，我们可以进行关于安全评价首先根据条形地带规律挖掘，如果不能煤矿安全，那么，我们考虑了稀疏秋天的水塑机以及其他一些综合预防和控制水措施，以使我们能够guarante煤矿坑安全生产。

Mine is measured the magazine is standing subeditor Yang Ling is advanced the engineer is led to everybody, make up appoint reported in recent years the working circumstance of editorial office, reported to each committee member support energetically in Dean Li Fengming below, mine measures institute Li Shuzhi's director assist energetically below, editorial office passes the effort of close half an year, won classics state...

矿山测量》杂志常务副主编杨凌高级工程师向各位领导、编委汇报了近年来编辑部的工作情况，并向各位委员通报了在李凤明院长大力支持下、矿山测量探究所李树志所长的大力协助下，编辑部经过近半年的努力，获得了经国。。。

According to the actual working conditions of bolting-shotcrete supporting in coal-mine tunnel,the working mechanism of different buckets was studied,their merits and demerits were analysed,and the double-crank grab bucket with assistant linkage was proved to be an ideal choice of grabbing materials in coal-mine tunnel because its motion trace was definite and symmetric and occupied lesser space.

从巷道锚喷支护中物料抓取的实际作业环境出发，对拟采用的几种抓斗的工作机理进行了分析研究，比较了各方案的优缺点，指出辅助连杆的双曲柄抓斗的运动轨迹确定、对称，且具有在竖直方向上占用空间最小的特点，是井下巷道施工中物料抓取的理想选择，这种设计方法能够为相关抓取装置的设计起到参考作用。

The mine ral trona, a compound of sodium carbonate and bicarbonate, is one naturally occurring alkali. It may be mine d or recovered from dry lake beds.

世界上有少数地方有矿物天然碱，这种矿石为二碳酸三钠，即碳酸钠石，通常蕴藏在干湖底。

Asbestos mine was founded in June 1976 for one of the three largest asbestos mine, geological exploration indicated that the development of the mining area has the country's largest cotton containing ultrabasic rock group, and its east-west extension of 14 km.

石棉矿始建于1976年6月，为全国三大石棉矿之一，地质勘探表明，本矿区发育有全国最大的含棉超基性岩体群，其东西向延长达14公里以上。

The heavier air in the downcast shaft descends the mine, and after passing around the mine and up the upcast shaft ultimately arrives at the fan to be discharged into the atmosphere.

较重的空气在downcast轴降地雷，并合格后，周围的地雷和加快upcast轴，最终抵达在樊被排放到大气中。

Dacia entered service in her new form in October 1941, participating together with the NMS Amiral Murgescu si NMS Regele Carol I mine laying ships in Operation Varna. Seven mine barrages were launched between 8-21 October 1941, creating a continuous anti-submarine protection line between Mangalia and Burgas.

1941年10月，达西亚号开始以它新的身份服役，它与穆歇海军上将号，卡罗尔号（上文提到过，此传不久就沉没了）一起在瓦尔纳行动执行布雷任务。1941年10月8日至21日间，7片雷区被布置好，在曼加利亚和布尔加斯之间组成了一条持久的反潜保护线。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。