1) artificial extraction
人工开采
1.
It also discusses the effect of artificial extraction to the regime of groundwater.
本文对徐州市岩溶水动态进行了分析,详细阐述了裸露型、浅覆盖型和深覆盖型三种岩溶水动态特征,并讨论了人工开采对地下水动态的影响。
3) groundwater exploitation and reinjection
人工开采与回灌
5) mining technology
开采工艺
1.
The authors in this paper have studied the mining technology, development and haulage style,the main slope construction factors and parameters to increase the last slope angle of the Bai-Yun eastern mine.
在开采工艺、开拓运输布线方式及最终边帮组成要素、结构参数方面研究提高白云东矿最终边坡角。
2.
As a result of the failure to reflect the essence of certain data comprehensively and exactly using the conventional experimental methods,fuzzy comprehensive evaluation method for selecting mining technology was proposed.
由于利用传统的分析方法,某些信息不能全面、准确地反映事物的本质,因此提出利用模糊综合评价方法选择开采工艺。
3.
In order to excavate East Fushun surface mine efficiently,optimum selection of reasonable mining technology was did according to geological condition of East Fushun open-pit mine.
为了更好地开发抚顺东露天矿,根据抚顺东露天矿的地质条件,进行了开采工艺的优化选择,针对可行性方案,列出关键的影响因素,对方案进行定性定量比较分析,得出最佳方案。
6) mining process
开采工艺
1.
,Ltd,which is characteristic of multiple and thin strata,low stoping rate,small buried depth,prone to inter-stratum pollution and severe ground subsidence,the author propose a mining process in which wells are butted and communicated in the bottom,single well process and dual well process are combined and collapse is inhibited and taken advantage of to protect the upper stratum.
针对久大应城矿区岩盐层多层薄、回采率低、埋深浅,易串层污染、易发生严重的地面沉降灾害的特点,特提出采用底部对接连通、单双井工艺复合运用,扼制并利用垮塌逐步上溶以保护上覆地层的开采工艺。
2.
The basic principle,major controlled process condition,mining process and its characteristics of selective leaching are analyzed.
本文分析了选择性溶浸法开采钾盐矿的基本原理、主要控制的工艺条件、开采工艺流程及其特点,它是一种清洁、高效的开采工艺。
3.
Through analyzing the influences brought by face production capacity and coal reserves, analyze the geological conditions, e-quipment choose, and economic benefit factors by way of comparison to the special coal seam of Jining No,2 coal mine, put forward the proper equipment assembling and mining process for the special coal seam, so as to enhance the coal recovery rate and production.
通过对特殊煤层条件下,工作面生产能力,开采储量所存在问题的影响,地质状况、设备配套、经济效益因素的对比分析,提出了适合该煤层综采放顶煤的设备配套与开采工艺,以提高矿井煤炭回收率及煤炭产量。
补充资料：人工受精与人工授精
人工受精与人工授精
artificial fertilization and artificial insemination
我国学者把“人工受精”与“人工授精”两名词区别开来：前者指人工体外受精而言，后者指把精液注入到妇女的阴道或宫颈管、宫腔内，使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条