thick overburden

thick overburden 基本解释

厚覆盖层

thick overburden 用法和例句

1、mine shaft liner in deep thick overburden

深厚表土中井壁

2、Characteristics of Roof Weighing under huge thick Overburden Conglomerate

巨厚砾岩条件下的工作面顶板来压特征研究

3、Construction Techniques for Jacking of Protective Frame of Pipe Culvert in Thick Overburden Soil

护管涵框架厚覆土顶进施工技术

4、Numerical simulation of overburden three zones for mining operation with thick overburden and less depth.

厚土层浅埋深煤层开采覆岩三带的数值模拟

5、Construction technology for outer wall of freezing section in special thick overburden of Longgu auxiliary mine shaft

龙固矿副井特厚表土层冻结段外壁施工技术

6、This paper introduces the successful freezing technology and construction experience of Dingji air shaft sinking in thick overburden.

介绍丁集风井深厚表土层的冻结技术及施工的成功经验。

重点词汇

thick adj. 浓的，茂密的；厚的，粗大的；稠密的；不透明的 adv. 密集地；不清晰地；〈口〉太过分；频频地，时常 n. 最厚的部分；最活跃或最激烈的部分；〈口〉笨蛋；〈俚〉可可粉

overburden vt. 装载过多, 负担过多, 使过劳 [经] 过重的货物, 重担, 过度的负担