1.
Analysis of General Dustproof Effect and Pneumoconiosis Morbidity of Two Coal Mine in Northern Anhui
皖北2煤矿综合防尘效果与尘肺发病情况分析
2.
Reasonable Choice of Infusion Parameter in Coal Seam and the Analysis of Dust-p roof Effect;
煤层注水参数合理选择及防尘效果分析
3.
The Safeguard of the Farmland Prevent the Sandstorm and the Study on the Model of the Soil Wind Erosion;
农田保护措施防治沙尘暴效果及土壤风蚀模型的研究
4.
Comparison of efficiency of bag dust collection and electrostatic dust collection for cement kiln;
水泥窑袋式除尘与静电除尘效果比较
5.
The Preparation of Wide Table Dust and Mite's Inhibitor and the Research of the Effect of Preventing Them;
广谱尘螨抑制剂的制备以及抗尘螨效果的研究
6.
Test on Impact Factors of Complex Dust Collection Effect of Vortex Dust Control System and Wet Cyclone Dust Collection System
涡流控尘系统与湿式旋流除尘系统复合除尘效果影响因素试验
7.
The Effect of Desensitization Therapy in Dust Acrid Allergic Rhinitis
尘螨变应性鼻炎脱敏治疗的效果评价
8.
Technical Modification of Electric Precipitator at Changgang
长钢25m~2电除尘系统改造实践及效果
9.
Cinical Observation on Therapy of Pneumoconiosis with Whole Lung Lavage
全肺灌洗术治疗尘肺的临床效果观察
10.
Study on the Influence of Outlet Angle of Air Curtain at Full-mechanized Work Face on Its Dust-isolating Effectiveness
综采工作面隔尘空气幕出口角度对隔尘效果的影响
11.
On the Valid Way of Preventing Dust Ash on Synthetical Coal Face;
谈综采放顶煤工作面综合防尘的有效途径
12.
Influence Mechanism and Effectiveness of the Plants Semi-arid on Detaining Dust in Beijing;
北京市主要植物种滞尘影响机制及其效果研究
13.
Study on the Effect of Suzhou Highway Greening on Reducing Noises, Absorbing SO_2 and Keeping Dust Down;
苏州高速公路绿化减噪吸硫滞尘效果初探
14.
Study on the effect of technology parameters on the HGMS for dust removal
工艺参数对高梯度磁净化除尘效果影响研究
15.
Dirt may cause valve-face wear if the engine operates in dusty conditions or if the carburetor air cleaner is not functioning properly.
如果发动机在高尘条件下工作,或者化油器净化空气的效果较差,灰尘会造成气门表面磨损。
16.
Effect of hydraulic schistosomiasis control projects on disease prevention
水利血防工程血吸虫病防治效果分析
17.
A smock worn to protect one's clothing from dust.
防尘衣一种防尘保护衣服的罩衫
18.
The effect of Urban waterground restrains the particles pollution is in evidence, the effect of local climate's ecological benefit is prominence.
城市水面水体的抑尘效果显著,调节局地气候的生态效益明显。