mining 考研四级六级

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用采方法。

These are useful in hard rock mining where high brisance, high shattering effects, are desired.

这种炸药，对需要高威力、高破碎效应坚硬岩石，是有用。

Kennametal products are mainly applied in mining and road construction.

凯南麦特公司主要产品分为采和建筑两大部份。

The Prediction if pumpage from mining wells is very important for mining work.

井涌水量预测对于开采具有重要意义。

He was trained there as a mining engineer.

他在那里被培养成一名采工程师。

His novel is a vivid portrayal of life in a mining community.

他小说生动地描绘了区生活。

Structure type of laiwu mining area is the tensible, oblique fault block.

莱芜区属于伸展性掀斜断块构造类型。

Arff. which contains terms and numerical data sets for test mining weka.

这是一个基于weka数据挖掘实验测试数据集,格式为.arff,里面包含有名词性和数值型数据集,用于weka挖掘测试.-This is a weka data mining based on the experimental data sets format.

Cooperate with mining engineer very osculation.

密切配合采工程师工作。

Distribution and transfusion of the geostatic pressure variate in company with mining space in underground mining.

地下开采中地压分布与转移随开采空间变动而变动,不同开采顺序会带来不同围岩稳定性。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下采用螺旋钻开采煤柱不同开采顺序引起破坏过程进行了数值模拟。

The workers see the closure of the pit as the end of the line for mining in this area.

工人们把井封闭看作是当地采业结束。

Mine reclamation can revivify the utilization function of mining land, protect the forming land and renovate the ecologic environment.

摘要复垦可以恢复区土地使用功能，保护耕地，恢复生态环境。

They are mining for coal.

他们在开采煤。

They were mining for silver.

他们开采银。

And the system selects a series of subindex to evaluate the mining system on basis of this seven index systems.

在此基础上，又选取一系列子指标来进行综合评价。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采煤法即条带开采,目前在陕西省小煤开采中较广泛应用。

The paper had a coal water mixture test with vitrain coal, bright coal and dull coal from Ningtiaota coal in Shenfu mining area.

选择神府区柠条塔煤中镜煤、亮煤和暗煤进行了制水煤浆试验。

This paper introduces planning and optimization design for mining and pipage transportation of underground brine and relevant equipment selection via design practice cases.

通过设计实例介绍了地下卤水开采和输送方案比较及设备选用优化设计。

On Fantoma, the first dropships began disgorging the mining equipment that the Zentraedi would use to wrest monopole ore from the heavy-g world.

在凡托玛，第一批货运飞船开始卸下天顶星人将在这个高重力星球开采单磁极时，所要用到那些采设备。