1.
Study on Design of Mine Wind-water Atomizing Aspirating Device and Flow Field Emulation;
矿用风水雾化降尘装置设计及其流场仿真研究
2.
Can be used to decrease the dust ,moisten the air .
具备喷雾降尘功能，适宜降尘，湿润空气。
3.
Choosen and Optimiation of Spraying System on Support for Dust-Laying in Fully-Mechanized Caving Face;
综放工作面支架喷雾降尘装置的选择及优化
4.
Research on Tunnel Dust Settlement Rule and Reprinting Spraying Dust Removing System;
巷道粉尘沉降规律与转载点喷雾降尘系统研究
5.
Optimal Design of Dust-settling Device by Water Spraying for Powered Support in Fully Mechanized Caving Face Annually Producing 6 Million Tons of Coal
年产600万吨综放工作面液压支架喷雾降尘装置优化设计
6.
Research on Dust-Settling Technology by Self-Inhale Air Circumvolve Atomization Sprayer;
自吸空气式旋转喷雾降尘技术的研究
7.
Mechanism Analysis of High Pressure Spray Dustfall in Heading Face
掘进工作面高压喷雾降尘的机理分析
8.
Spray Dust Mechanism and Efficient Dust Nozzle Improvement Study of Comprehensive Mechanized Coal Face;
综采工作面喷雾降尘机理及高效降尘喷嘴改进研究
9.
Dedusting mechanism by water-cloud of wetting agents and the relevant tests for fully-mechanized and roof caving coal face
综放工作面湿润剂喷雾降尘机理及高效降尘湿润剂的试验
10.
Cities like Beijing suffer from terrible smog, and rain can help clear away air pollution.
北京这样的城市就因为烟雾灰尘的问题很痛苦，而且降雨有助于大气的净化。
11.
Research on Application of Efficient Spraying Dust-settling Technology in the Digging Working Face;
高效喷雾降尘技术在掘进工作面的应用研究
12.
Research of Theory about Dust Prevention by Water-Cloud and Relevant Techniques for Fully-Mechanized Caving Coal Face
综放工作面喷雾降尘理论及工艺技术研究
13.
Research on a Spray Dust-Settling System at Conveyer Transshipment Location in the Coal Mine
煤矿胶带输送机转载点喷雾降尘系统的研究
14.
Experimental Research on the Efficient Water Spraying Dust-settling Technology and Engineering Application
高效水雾降尘技术的实验研究及工程应用
15.
Research of the automatic high-pressure dust-settling technology by spray for full-mechanized mining faces
综采工作面高压自动喷雾降尘技术研究
16.
Research on Technology of Automatic Machinery-tracked Spraying Water for Reducing Dust in Coal Mining Face
采煤工作面自动跟机喷雾降尘技术研究
17.
Study on Coal Dust Catching Technology and Mechanism Using Ultrasonic Atomization in Drilling;
钻孔粉尘超声雾化除尘技术及机理研究
18.
Atmospheric moisture, dust, smoke, and vapor that diminishes visibility.
雾气造成能见度降低的大气潮气、尘埃、烟雾以及水汽