mining recovery的例句大全

brief introduction is also made of the selection of rational mining method for improving the mining recovery;

并简要叙述了该矿在采矿方面选择合理采矿方法，提高采矿回收率；

talking about the coefficient mining recovery

也谈开采回采率系数

the rate of mining recovery was low, and the resource was wasted seriously.

采矿回采率低，资源浪费较严重；

the significance of ratio of mining recovery and its influences on charge of compensation tax for mineral resources

开采回采率系数的意义及其对矿产资源补偿费影响的探讨

calculation method of annual mining recovery index in mining enterprise

谈矿山企业制定年度开采回采率指标的方法

mining recovery is a main economic-technical index to measure mine enterprise's levels of production management and resources comprehensive utilization.

回采率是衡量矿山生产技术管理、资源综合利用水平的一项主要的经济技术指标。

research on layout of dislocated strata gateway applied to improve initial mining recovery rate of fully mechanized top coal caving mining

应用错层位巷道布置提高综放初采回收率的研究

compensation fee will not be levied by the method of some percentages of sales income multiplied by the coefficient of mining recovery, classified by mineral species and administrative jurisdiction of taxation instead.

取消补偿费一律按销售收入一定比例乘开采回采率系数这一征收方式，提出了按矿种分类、按征收管理权限分级新的征收方式。

it is necessary and possible to impose restrictions on the utilization of mining methods featuring low recovery rate by putting into use the coercive mining recovery rate.

有必要且可以通过强制性回采率标准对某些回采率低的采矿方法及采矿企业进行评价与限制。

Discussion on Decrease of Loss and Impoverishment and Increase of Mining Recovery Rate

金属矿山降低矿石损失和贫化提高回采率的探讨

Exploring the new Unmanned Coal Face Mining Approach of Extremely Thin Coal Seam to Improve Resources Recovery Ratio

极薄煤层开采新途径的研究与实践

Environmental Situation and Way for Environmental Recovery at Panzhihua Mining Industry Base

攀枝花矿业基地矿区环境现状与环境恢复的途径

Numerical Analysis on Safety Thickness of A Roof for Top Pillar Recovery in Drift Mining

进路法回采顶柱其顶板安全厚度的数值分析方法

the new 3r principle is put forward by analyzing the quiddity of reduce of mining circular economy. it is suggested that with the recovery to replace the reduce in mining circular economy according to the present situation of which the minerals demand is bigger than supplies in china.

根据我国目前矿产品需求大的现状，分析了矿业循环经济减量化的实质，提出了用高回收（Recovery）代替减量化（Reduce）的矿业循环经济新3R原则。

the extent of plastic zone is related to the mining depth recovery ratio and width of mined strip.

塑性区大小与开采深度、条带开采宽度及回采率有关。

research and application on solution mining for gold recovery

溶浸采矿回收金矿资源的研究与应用

study on accuracy of mining reserves and recovery coefficient calculating for top-coal caving mining

放顶煤开采采出量与采出率计算精度的探讨

research on relationship of mining height and recovery of top-coal in full-mechanized caving mining

综放开采割煤高度与顶煤回收率相互关系研究

application of copolymer pda to different industrial areas such as domestic chemicals, water treatment, paper-making, mining and petroleum recovery were respectively stated.

对PDA在诸多领域，如：日用化工、污水处理、造纸、采矿、石油工业等行业的应用情况作了分类阐述。

it is useful to improve security of mining and increase the recovery ratio and economic profit of mines to carry out dynamic control of ground pressure in stopes.

对地压进行动态控制，有利于提高矿体开采的安全性，有利于提高矿石回采率和矿山经济效益。