矿山

Through analyzing practical constitutes of energy consumed in the salt mine, the relatives between production and consummation of water and electric for producing 1 t of salt.

文摘：通过分析矿山能耗的实际组成，及含盐量、吨水单耗和吨盐耗电的关系。

Through analysis on principle of safety valve and in combination with the function of safety valve in Hechuan Salt Mine,this paper elaborates the important role that safety valve plays in mining as well as the importance of daily maintenance for safety valve .

通过对安全阀的原理分析，结合合川盐矿安全阀起到的作用，说明了安全阀在矿山开采中的重要作用，并阐述了安全阀失效后的危害及安全阀的日常保养和维修的重要性。

Yellow sandstone is our particular product. We have our own y...

黄砂岩是我们的主要产品之一，我们拥有自己的矿山和加工厂，欢迎参观访问。

Our products mainly include antifriction components in the field of excavators, shovel loaders dipper tines, tine supports and blades; mine electric dipper tines, tines bottom, shield board; asphalt concrete mixture and scaleboard; pavers screwy blades etc.

公司主要产品为挖掘机、装载机斗齿、齿座、边齿；矿山电铲斗齿、齿根、护板；沥青混凝土拌和楼衬板；摊铺机螺旋叶片等抗磨件。

Three, calcareous raw materials to be used Zou Department scoter landscape 15km south of marl limestone mining resources, cement limestone mine ore intrinsic economic resources 130,919,000 tons, in accordance with the design scale mining for 31 years length of service.

三、石灰质原料拟采用邹城南15km处凫山水泥灰岩矿区的石灰石资源，矿区水泥灰岩矿石内蕴经济资源量13091.9万吨，按照设计规模矿山服务年限31年。

The construction intrinsically safe mine,high yield and high effective green mining is the mine development direction,this paper proposed the mine entire seal fixed point type well ventilated new mentality now,uses all seals up the pipeline to ventilate the place supplies air to the mine shaft fixed point.

建设本质安全型矿井，高产高效绿色开采是当今矿山发展的方向，文章提出了矿井全封闭定点式通风的新思路：采用全封闭管路向井下定点通风地点供给空气。

The Chinese miners' rescue, while a major achievement, doesn't set a record for long-term survival, according to Rob McGee, secretary-treasurer of the U.S.

美国矿山救援协会的财务处长麦科奇说，中国此次矿难救援工作非常了不起，但并没有创下遇险人员存活时间的新纪录。

In present study, field survey, solution culture experiment and soil culture experiment were carried out to characterize Zn uptake and accumulation of Sedum alfredii Hance.

本研究通过对中国东南部一些古老铅锌矿区植被的调查，首次发现矿山生态型东南景天是一种锌超积累植物。

Cooperate and work with the mine and plant managers to contribute to company's growth and realize self-fulfillment at the same time.

与矿山和选矿厂的经理共同工作，并能和公司一起收益成长。

The results indicated that it was more visual and direct to adopt numerical simulation to study the fume in the self-ignition tunnel and that the evaluating index more emphasized the idea of people oriented.

结果表明：采用数值模拟法对于研究矿山自燃火灾巷道内烟气流动的运动情况更为直观，可视化强；采用的热舒适度评价指标更突出了以人为本。

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。