1.
Investigation of Penning Ionization in Atmospheric Helium Dielectric Barrier Discharges With Air Impurity
含空气杂质大气压氦气介质阻挡放电中彭宁电离作用
2.
If the air contains impurities, they may be absorbed by our bodies and make us ill.
空气中含有杂质，这些杂质会被我们的身体吸收，使人生
3.
It is free from air, moisture or impurities.
它不含空气，水份和杂物。
4.
Determination of Impurity Aluminium in Industrial Silicon by Air-Acetylene Flame AAS
空气-乙炔火焰原子吸收光谱法测定工业硅中的杂质铝
5.
Aludur Vacuum System of Small Mirror Machine, which Treats Mirror Loss Particle and Gas Impurity
小磁镜装置处理镜端损失粒子和杂质气体的硬铝合金真空系统
6.
Applicability Research of AERMOD and CALPUFF Air Quality Model for Complex Terrain in the Mountains
AERMOD和CALPUFF空气质量模型在山区复杂地形下的适用性研究
7.
The air we breathe contains many impurities, ranging from smoke that comes from open fires to invisible gases emitted by the tailpipes of cars.
描述:在我们呼吸的空气中还有很多杂质，从明火产生的浓烟到汽车排放的看不见的尾气。
8.
Bessemer process:a method for making steel by blasting compressed air through molten iron to burn out excess carbon and impurities.
贝塞麦炼钢法:吹入压缩空气通过熔融的钢铁以燃尽多余的碳和杂质的一种炼钢方法。
9.
Discussion of Air Enema in Diagnosing and Treating Complicated Intussusception
空气灌肠诊治复杂性肠套叠的探讨
10.
Engineering Design of a Large-sized Complex Air Stripline Feeding Network
大型复杂空气板线馈电网络工程设计
11.
Air quality--Vocabulary
GB/T6919-1986空气质量词汇
12.
d emission standard
空气质量和排放标准
13.
Air Division [Environmental Protection Department]
空气质素科〔环境保护署〕
14.
multiparameter air quality analyzer
多参数空气质量分析仪
15.
ambient air quality standard
GB3095-1996环境空气质量标准
16.
new development [air quality area]
新发展区〔空气质素区〕
17.
Air is the common medium of sound.
空气是声音的普通介质。
18.
The air quality in the urban areas picked up gradually.
城市空气质量逐步提高。