- 重点词汇
- examplen. 例子;榜样;范例;先例;
- anart. 一(在元音字母前代替不定代词a);一任一某一;一个;
- introducedadj.[医]引种的,引进的;
- ofprep. 关于;属于…的;由…制成;
- takingadj. 迷人的;引人注目的;会传染的;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- minepron.(I的所有格)我的(东西);
- coaln.煤(块);
- 相关例句
The significance of dealing coal mine collapse pit and reclamation of land are introduced.
介绍了煤矿塌陷坑的治理途径和复垦的意义.
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介绍了东滩煤矿选煤厂药剂制备 、 添加和自动控制系统.
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Datong Coal Mine Group chairman and party secretary Wu Yongping, made a speech at the ceremony.
同煤集团董事长、党委书记吴永平在仪式上作了讲话.
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My electrcit level is very high , al thou once I am a coal miner.
我的电气化知识水平还是不错的,虽然以前我只是一个煤矿工人.
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A coal miner for most of his years , father knew only the hardest kind of life.
父亲当了大半辈子煤矿工人, 饱尝着生活的艰苦.
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Twice he brought in his walking stick, and once he brought in the coal scuttle.
有两次他把他的拐杖带进去, 而有一次他带进去一个媒斗.
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The migrating methane by cross-borehole in coal seam is used in this condition.
交又钻孔抽放本煤层瓦斯正是在这种条件下产生的.
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严重突出煤层掘进水力掏槽防突措施在国际上是一种防突新技术.
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Exploration evaluation coal seam gas is a base of coal seam gas exploration and developing.
煤层气的勘探评价,是开展煤层气勘探与开发工作的基础.
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高瓦斯低透性煤层的瓦斯抽放,一直是煤矿安全生产过程中的重大技术难题.
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The surrounding rock of roadways in soft coal seam has low strength and bad stability.
软煤巷道围岩强度低,稳定性差.
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This paper is a guide to precise determination of the content of coal seam methane.
对正确测定煤层瓦斯含量有一定的指导意义.
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