大家都搜：
大气微尘
1、Sweep dust───清扫灰尘
2、dust storms───n.尘暴( dust storm的名词复数 )
3、anthracotic dust───无烟煤粉尘
4、dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰尘；化为粉末；vt.撒；拂去灰尘；n.灰尘；尘埃；尘土
5、dust bunny───〔家具等底下不常打扫处积起来的〕小尘团；明显看出受DuPin影响的人；积尘
6、dust bunnies───明显看出受DuPin影响的人；积尘
7、Dust the───尘埃
8、dust to dust───尘归尘（歌名）；[电影]尘归尘
9、siliceous dust───硅尘
1、The air dust particles at sites for moulding syringes and producing tubes of infusion sets badly exceeded allowable limit.───注射器注塑与输液器拉管Cao作点的尘埃粒子数超标率较严重。
2、These materials include the interstellar air, dust and a sons to flow the etc. , the people are called " the interstellar material" to them.───这些物质包括星际气体、尘埃和粒子流等，人们把它们叫做“星际物质”。
3、The air is so black with diesel fumes and coal dust, I can barely see.───天空由于充满柴油机的浓烟和煤灰而如此黑，我几乎看不见。
4、There are always particles of dust in the air. Dust tints sunsets and pollutes city air.───空气中总有尘埃，尘埃会使夕阳染上红色，污染城市空气。
5、Filtration coefficient ratio depends mainly on the air dust and the content of solid particles.───过滤系数比值主要取决于空气中灰尘和固体颗粒的含量。
6、Conclusion: The dust hazard in highway maintenance is severity. We'll keep enhancing work air dust management sequentially.───结论养路工路面维护作业中的粉尘危害仍较严重，对粉尘的治理仍需加大力度。
7、Objective To study the nursing intervention measures about the transfusion from counting the indoor air dust particle on the spot in medical organization.───目的根据医疗机构室内空气尘埃粒子测量结果，分析探讨输液护理的干预措施。
8、The driving velocity of the air dust is calculated and the influence of different resistance factor on the driving velocity is discussed.───计算粉尘的驱进速度，并讨论介质阻力系数对驱进速度的影响。
1、Most of other workshops showed air dust particles beyond the allowable limit.
2、In sunlight gradually low clamoring in air dust and joke.
3、And, in the absence of air, dust storms are not a problem on the Moon or in space!
4、Based on the research of above , the thesis studies element transfer insystem of water - soil - plants - air dust.
5、A flared end adapter. Increases capture ratio of air, dust, smoke etc. 20 gauge.
6、Purify air, removes in the unusual smell and the fetid odor, absorb and clean air dust, the pollen, tiny bacterium sporangium , the germ and so on.