英汉例句

• don blankenship, ceo, massey energy: 「most coal mined by surface mining cannot be deep mined…energy resources would be lost if not surface mined…our company is an energy company, 」 he added.

  masseyenergy的首席执行官donblankenship表示：「采用地表采矿，大多数煤炭不能深采…不采用地表采矿，会造成能源损失…我们公司是能源公司。」

• according to the experiences of surface mining from abroad and at ho me. we have made a comprehensive analysis of various approaches for improving the …

  本文依据国内外露天矿的经验，从理论与实践相结合的角度，对提高露天矿工艺系统可靠性的途径进行了综合分析。

• according to the experiences of surface mining from abroad and at ho me. we have made a comprehensive analysis of various approaches for improving the reliability of mining technological system…

  本文依据国内外露天矿的经验，从理论与实践相结合的角度，对提高露天矿工艺系统可靠性的途径进行了综合分析。

• this shift is due to both improved safety standards and technology as well a move away from underground mines towards surface mining and controversial mountaintop-removal mining.

  这种数据上的提高在于安全标準的提升和技术的进步，同时，地表开采和富有争议性的削山开采也使得地下开采也逐渐走到地上。

• the blasting effect in surface mining is controlled by many indexes, and is a comprehensive evaluation problem.

  露采爆破效果的优劣是由多项指标控制的，是一个综合评价问题。

• for first 12303 panel of three mining sections in yunjialing colliery example, surface mining prediction parameters were determined by means of surface fitting.

  以云驾岭煤矿三采区首采面12303工作面开采为例，采用曲面拟合法求取了地表沉陷预测参数。

• this paper analyses the importance of each factors that decide the surface mining technology by using of the neural network, optimizes the surface mining technology by using of the fuzzy decision.

  应用神经网络技术分析了决策露天采矿工艺选择各因素的主次关系，通过模糊决策优化了露天采矿工艺方法。

• the reasons of surface mining damage were analyzed.

  分析采矿活动对地表损坏的原因。

• ion type rare earths have been recovered by the surface mining pool leach process, resulting in lots of remnant ores. the recovering of the mineral resources is of great importance.

  多年来，对离子型稀土矿一直采用传统的露采池浸工艺开采，残留了大量的矿石，充分回收这些资源具有重要意义。

• in this paper, a shovel-truck system in surface mining is taken as an example for calculating the probability matrix of available equipment.

  本文以露天矿单斗电铲—卡车系统为例，计算出设备作业概率矩阵；

• according to the experiences of surface mining from abroad and at ho me. we have made a comprehensive analysis of various approaches …

  本文依据国内外露天矿的经验，从理论与实践相结合的角度，对提高露天矿工艺系统可靠性的途径进行了综合分析。

• moreover, there are some other influencing factors such as: thick loose bed, surface mining degree, impel speed of working face, coal mining and roof manage methods, mining procedure and time.

  此外，厚松散层、地表采动程度、工作面推进速度、采煤方法与顶板管理方法、开采程序及时间因素等对采场覆巖空间结构均有一定影响。

• based on the study on the slope stability in the conversion of surface mining to underground, operation, in zheyaoshan copper mine operated by baiying co.

  并在简要介绍白银折腰山铜矿露天转地下开采边坡稳定性研究的基础上，分析转入地下开采时影响边坡稳定性的因素；

• the prospect of coal surface mining in china is predicted, and some suggestions about the train of thought for coal surface mining development are put forward.

  预测了露天采煤的发展前景，对相应的发展思路提出了若干建议。

• by dynamic programming method, authors put forward a decisive method of mining procedure of large surface mining deposits.

  本文运用动态规划方法。提出了一种确定特大型水平、近水平露天矿田开采程序的方法。

• the worldwide development features of advanced surface mining technology are analyzed.

  对现代露天开采技术的世界性发展特点作了分析。

• the environmental effect of surface mining on the groundwater was studied by leaching experiment and model forecast.

  通过淋溶实验和模型预测对露天开采对地下水的影响进行了研究。

• how is surface mining carried out?

  露天开采是怎样进行的?。

• this article gives a detailed analysis of the characteristics of conventional surface mining equipment and techniques as well as problems arising from mining in coal seams with difficult conditions.

  针对露天煤矿复杂煤层的地质条件，全面分析了传统的露天采矿设备、工艺形式的特点和在复杂煤层开采中存在的问题。

• after underground mining was transferred into surface mining in yinshan mine, some unbackfilled mined-out spaces imperiled the safety of surface mining.

  银山矿从坑采转露采后，遗留下未及时充填处理的多个采空区，给露天开采带来安全威胁。

• the production efficiency of surface mining depends on proficiency of the technicians and workers in situ to a considerable degree.

  露天矿生产效率的高低，很大程度上取决于现场技术人员及操作工人的素质高低。