1.
Research on Control System Part of Horizontal Pipeline Combustible Dust Explosion Device;
管道式可燃粉尘爆炸装置控制系统研究
2.
Study on Explosion Index of Combustible Dust Detonated by Shock Wave
可燃粉尘在激波诱导下的爆炸指数研究
3.
Prevention of Flammable Dust Fire and Explosion Accidents and Their Fire Fighting Measures
可燃粉尘火灾爆炸事故的预防及消防措施
4.
STUDY ON THE PRODUCTION AND ACCELERATION OF SHOCK WAVE INDUCED BY COMBUSTIBLE SUSPENSION DUST
可燃悬浮粉尘燃烧诱导激波及其加速过程研究
5.
Where, following an abnormal condition, the removal of dust accumulations or layers cannot be assured, then the area is to be classified zone21.
如果不能保证排除可燃性粉尘堆积或粉尘层时，则应划分为21区。
6.
The Design of Pipeline Experimental Device of Gas and Dust Exploding;
管道式可燃气体—粉尘爆炸试验装置设计
7.
Brief Introduction on Revision for National Standard of Electric Apparatus Used in Flammable Dust
简述可燃性粉尘环境用电气设备国标的修订
8.
Area not classified as zone20 in which combustible dust, as a cloud, is likely to occur during normal operation, in sufficient quantities to be capable of producing an explosive concentration of combustible dust in mixture with air.
在正常运行过程中，可能出现粉尘数量足以形成可燃性粉尘与空气混合物但未划入20区的场所。
9.
Ventilation and Dust Control of Main Room in Power Plant;
燃煤电站主厂房通风与粉尘污染控制
10.
Safety Evaluation for Dust Combustion & Explosion and MIT Testing Device Development;
粉尘燃爆危险性评估及MIT测试装置的研制
11.
Advanced mechanism to simplify treatment technology to extract both big and fine granularity dust.
先进的机理，简化了处理工艺，即可除大颗粒粉尘，又可除细粉尘。
12.
Sprayer or dust catcher can be equipped on it, which will clear the dust while working.
可配有喷雾抑尘或布袋式除尘器，能有效的清除工作中产生的粉尘。
13.
Dust contamination of the coal handling system is a problem that power plant professional environment pay attention to.
输煤系统的粉尘污染问题是燃煤电厂职业环境比较关注的焦点。
14.
The Research on Technology of Dedusting and Desulfurization of the Flue Gas from Coal-Fired Boiler and Application of Fly Ash;
燃煤锅炉烟气湿式除尘脱硫技术及粉煤灰利用的研究
15.
Conclusions Short exposure to high concentration of black fused alumina may cause serious aluminosis to the exposers.
结论短期、浓度接触黑刚玉粉尘可引起严重的铝尘肺。
16.
The metal fiber felt can meet the requirements of dust removal for coal-fired boiler flue gas, and it has a better removal effect especially on little granular dust.
金属纤维毡能够满足燃煤锅炉烟气的除尘要求,特别是对小颗粒粉尘有很好的去除作用。
17.
A cloud of fine, dry particles.
粉尘尘雾状细干颗粒
18.
Multiple,early-morning sneezes may mean you're allergic to dust mites.
清晨连续的打喷嚏则可能是粉尘过敏所致。