1) air-borne dust
飘尘;空气粉尘
2) air dust
空气粉尘
1.
The paper studies acting force and movement law of the carrying electricity dust, and sets up hydromechanics equation of the air dust.
阐述扩展式旋风静电除尘器的降尘机理，描述空气粉尘的荷电过程，研究荷电粉尘的受力和运动规律，建立气流粉尘的动力学方程。
3) airborne particulate
大气飘尘
1.
By optimizing extracting method,heating procedure,chromatographic temperature,19 polycyclic aromatic hydrocarbons in airborne particulate are detected by gas chromatography/mass spectrometry(GC/MS) with quickness and good sensitiveness.
通过提取方法、升温程序、色谱分离温度、载气流速等的优化,气/质(GC/MS)联用测定大气飘尘所含19种多环芳烃,快速、灵敏,检测限可达到0。
2.
In this work, samples of airborne particulates,vent gas and smog dust during heating and non-heating seasons were collected in the urban and suburban areas of Lanzhou.
本文收集了兰州市区和郊区在取暖期和非取暖期的大气飘尘样品和汽车尾气及烟尘样品。
4) airborne particulates
大气飘尘
1.
A rapid and effective method for detecting benzo(a) pyrene in airborne particulates was developed, in which benzo (a) pyrene was extracted in an one minute step with concentrated sulfuric acid from a cyclohexane extracted solution from the airborne particulates, and then determined with a synchronous fluorescent speetrometry.
提出用浓Ｈ２ＳＯ４从大气飘尘样品的环己烧提取液中一次萃取后，用同步荧光光谱测定苯并（ａ）芘的方法。
5) airborne plutonium
气飘钚尘
6) Dust
[英][dʌst] [美][dʌst]
飘尘
1.
Analysis of Organic Pollutants in Dust by Supercritical Fluid Extraction;
超临界流体萃取对大气飘尘中有机污染物的分析
2.
The method to determine the real specific gravity of atmospheric dust by using laser slitdiffraction technology has high precision and is easy to handle.
利用激光单缝衍射技术测量大气飘尘的真比重，具有精度高和测试方法简便易行的特点。
补充资料：飘尘
在大气总悬浮颗粒物中粒径小于10微米的颗粒的总称（见颗粒物）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条