coal mine explosives

用法例句

In this paper, the state-of-the-arts of our permissible explosives and gaps betweenour country al.

文章介绍了我国煤矿许用炸药的现状及与国外的差距，探讨了影响检验结果的有关因素。

In srder to Study on thermal reaction Charalteristics of emulsion explosive,The thermal decomposition of permissible emulsion explosives used in 2nd-class coal mines is analyzed with differential scanning calorimetry.

为了研究乳化炸药在热作用下的反应特性,利用差示扫描量热仪研究了二级煤矿许用乳化炸药热分解过程。

The permitted powdery emulsion explosive has been studied in detail on the formula,technique,performance and safety etc.

从配方、工艺、爆炸性能和安全性能多个方面对煤矿许用粉状乳化炸药进行了研究 ,成功地开发了一种性能优异的新型煤矿许用炸药。

The combustion is an important index of coal mine permissible explosive.

爆燃性是煤矿炸药的一个重要安全指标。

The miners put some explosives in the mine, to loosen the coal.

矿工在矿井里放了些炸药，以便把煤炸开。

Researching of Anti_Deflagration Property and Test Methods of Permissible Explosive;

煤矿许用炸药抗爆燃性及试验方法的研究

The Impact of the Content of Potassium Chloride on Capability and Parameters of Water Gal Explosive for Coal-Mine

氯化钾含量对煤矿水胶炸药性能参数的影响

The Design of Expert System of the Gas Configuration in the Coal Practicable Explosive Test

煤矿许用炸药检测中配气专家系统设计

after-damp n.[U]poisonous mixture of gases after the explosion of firedamp in a coal-mine

（煤矿沼气）爆炸后的毒气.

In order to loosen the coal, the miners made holes in the dividing wall and filled them with explosives.

为了使煤层松动，矿工们在隔墙上打了炮眼，装进了炸药。

APPLICATION OF SITE MIXING AND LOADING SYSTEM FOR EXPLOSIVE TO CASTING BLAST TECHNIQUE IN LARGE OPEN PIT COAL MINE

炸药现场混装技术在大型露天煤矿抛掷爆破中的应用

free-pouring mining explosive

自由灌注的矿用炸药

Impersonal experimental data indicate that permissible expanded ammonium nitrate explosive possesses excellent anti deflagration, fuel oil phase almost has no influence on anti deflagration.

试验数据说明煤矿许用膨化硝铵炸药具有良好的抗爆燃性，油相组成对抗爆燃性基本没有影响。

The results indicate that permissible expanded ammonium nitrate explosive possesses excellent anti-deflagration, performance which is almost not influenced by moisture.

试验说明煤矿许用膨化硝铵炸药具有良好的抗爆燃性，水分对抗爆燃性基本没有影响。

Assumption of New Technology on Suppressing the Diffusion of Mine Gas Explosion

抑制煤矿瓦斯爆炸传播的新技术设想

Thirty miners are still trapped in the mine following yesterday's explosion.

自昨天爆炸之后，30名煤矿工人被困在矿井内。

An Analysis on the Number of the Miner Victims in the Great Explosion of Benxihu Colliery in the Period of Manchuria

伪满本溪湖煤矿大爆炸遇难矿工数目辨析

powder monkey

(旧时为火炮)搬火药的人;负责炸药的人;[美]为矿上运炸药的人

Coalmine Explosion Safety Grade Assessment and Its Application in Mining Industrial Injury Insurance;

煤矿爆炸安全分级评价及其在煤矿工伤保险中的应用

If explosives are used, vibrations will cause the roof of the mine to collapse .

若是用炸药，震动会使矿井的顶部倒塌。

Development and Application of On-site Mixed Loading Vehicles for Explosives in Open pit

露天矿现场混装炸药车的发展与应用