Coal gangue is the largest source of industrial solid waste in China.
煤矸石是我国最大的工业固体废物源.
Coal waste is tailings of coal concentration of coal - winning industry.
煤矸石是采煤业选煤的尾矿.
The gangue jet cement is mainly used in shotcrete.
煤矸石喷射水泥主要用于喷射混凝土.
This machine produces all kinds of hollow brick with coal adhesion soil.
该机适用于煤矸石、页岩、粉煤灰以及粘土等原料生产各种空心砖.
The coal is dug, ground subsidence, gangue spontaneous combustion, ecological damage.
煤被挖走了, 地面沉陷了, 煤矸石自燃了, 生态破坏了.
Results: To obtained the levels and distribution of dose - rate of gangue produce.
结果: 基本摸清了长治市辖区内煤矸石剂量率辐射水平及地理分布情况.
Allthis indicates that modified gangue is a kind of promising absorbent.
改性煤矸石是一种前景较好的吸附剂.
Coal slack is one of industrial waste residues.
煤矸石是我国排放量最大的工业废渣之一.
The paper introduces a kind of new type panel at first - Coal Gangue light concrete panel.
本文首先介绍一种新型板材 —— 煤矸石轻质混凝土板.
This machine produces all kinds of hollow brick with coal stone . rock . coaIash or adhesion soil.
该机适用于煤矸石、岩、煤灰以及粘土等原料生产各种空心砖.
Several ways can be adopted to excite the activation of coal spoil used as cement additives.
煤矸石用作水泥混合材时有几种方法激发其活性.
The kind of admixed coal gangue bas influence on the property of cement hydration.
煤矸石种类对水化性能有影响.
The study was in acoal mining industrial area Honggu coal mining in Lanzhou, Loess Plateau.
以黄土高原兰州红古矿区为例,研究煤矸石长期堆积对当地土壤产生的重金属污染.
Non - magnetic gangue and poor magnetic magnets were both brought out by the rising water.
非磁性煤矸石和穷人的磁磁体,均带出了由上升水.
Coal waste piles is one of the serious degenerative ecosystems s main constitute is Coal wasting.
矸石山属于严重退化的生态系统类型之一,其主要组成物质是煤炭开采和加工过程中的产物——煤矸石.