青海省柴达木盆地察尔汗盐湖首采区钾镁盐矿床开发及老卤排放对液体钾矿的影响现状-西北地质-西北地调 关键字： 首采区 环境地质问题 察尔汗 [gap=868]Key words： first mine area， problem of geo-environment，Qarhan
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Among the first interviews to be performed was mine, wherein one man recounts to another the story of the day he arrived at an airport, on business, to find a near-hysterical woman in the gate area.
第一批要表演的访谈中就有我的演出，一个男人对另一个男人复述一个故事，某天他到达机场，做商务旅行，在大门附近遇到了一个近乎歇斯底里的女人。
First, the mine environment data in studied area were collected, then their characteristics were summarized and analyzed.
首先，收集研究区矿山环境数据，并分析其特点。
The design is the Luling coal preparation plant, the first part of this thesis introduces the position of plant area and general geography situation and the base of raw coal of Luling Mine.
本设计是芦岭选煤厂的主厂房，这篇论文首先介绍芦岭矿厂区位置、地理概况和原料煤基地。
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