分析研究了当前国内外粉尘防治技术的利弊。
The advantages and disadvantages of coal dust preventing techniques at domestic and abroad were analyzed.
对综掘巷道粉尘防治中常见的通风方式以及存在的问题进行了分析和探讨。
This paper makes analysis and exploration of the common ventilating modes used in the dust-control in the comprehensive mechanized coal mining tunnel and some existing problems.
随着煤矿机械化程度的不断提高，煤矿井下综掘工作面的粉尘防治问题日渐突出。
Along with the continuous increase of coalmine's mechanization extent, the problem of the dust-control on the comprehensive mechanized coal mining faces is getting more and more obvious.
第四章防治废气、粉尘和恶臭污染。
Chapter iv Prevention of Waste Gas, Dust, and Offensive Odor pollution.
同时对粮食粉尘爆炸的防治技术及粮食中转筒仓防尘防爆技术的进展进行了讨论。
Meanwhile, study development of explosion and control technology of grain dust are mainly discussed, including in grain transition silos.
提出了机械化采煤工艺流程并对新的采煤方法所产生的瓦斯、自然发火、粉尘灾害提出了具体的防治措施。
Mechanized coal mining treatment process has been proposed, and some measures have been given according to producing gases, spontaneous combustion and dust calamity.
准确模拟粉尘释放通量对评价粉尘气溶胶的气候效应、沙漠化和沙尘暴防治具有重要意义。
Simulation of dust emission flux is very fundamental for evaluating climatic effects of dust aerosols and controlling desertification process and dust storm.
讨论了榆林市粉尘污染与尘肺防治现状，分析并提出了相应的治理与防治对策。
The current situation of dust pollution and prevention of lung diseases is discussed, and countermeasures are put forward.
分析了金堆城钼业公司露天采矿过程中粉尘污染物的产生，提出了粉尘污染的防治与对策。
Production of dust in the course of open pit mining in Jinduicheng Molybdenum mining Corporation was analysed. The prevention and counter measures of dust pollution was put forward.
试验结果表明：灭克粉尘剂能有效降低番茄的病果率、病叶率和病情指数，其防治效果优于喷雾法。
The results showed that: the Mieke powder could effectively decrease the diseased fruit rate, diseased leave rate and disease index exhibiting higher control effect is higher than spray method.
目的了解新建大型煤矿作业场所粉尘危害状况，为今后开展煤矿尘肺防治工作提供依据。
Objective To understand the status of dust hazard in the new large coal mines and provide the basis for the prevention of pneumoconiosis.
加强冶金、水泥生产粉尘污染控制，重点防治无组织排放。
Control on the dust pollution in metallurgical and cement production will be tightened with special focus on the fugitive discharge.
加强冶金、水泥生产粉尘污染控制，重点防治无组织排放。
Control on the dust pollution in metallurgical and cement production will be tightened with special focus on the fugitive discharge.
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