1) vapor mass concentration
油气质量浓度
1.
A simple and cheap petroleum vapor mass concentration analysis method is needed.
在该领域研究中,迫切需要简单、便宜的油气质量浓度分析方法。
2) oil content mass concentration
含油质量浓度
3) aerosol mass concentration
气溶胶质量浓度
1.
Vertical distributions of atmospheric aerosol mass concentrations in autumn, Beijing City.;
北京秋季大气气溶胶质量浓度的垂直分布
4) air PM10 concentration
空气PM10质量浓度
5) concentration of oil gas
油气浓度
1.
The results show that the concentration of oil gas in oil tank distributes obviously in gradient and has close relationship with the height of oil in tank.
实测2 000m3的地面汽油罐,给出了高、中、低液位储油时油气浓度的纵向油气分布曲线,证实了油罐内气体空间油气浓度呈明显的梯度分布,且与装油高度存在着密切联系,当装满度大于75％时,呼出的油气浓度为饱和,而装满度低于25％时,呼出的油气浓度仅为饱和浓度的45％。
6) Mass concentration
质量浓度
1.
Aerosol mass concentration algorithm based on the number of equivalent spherical particles;
基于等效球形颗粒数的颗粒物质量浓度算法
2.
Influence of temperature and relative humidity upon aerosol mass concentrations vertical distributions;
温度和相对湿度对气溶胶质量浓度垂直分布的影响
3.
Analysis of aerosol number concentration and mass concentration using APS;
利用APS分析大气气溶胶数浓度和质量浓度
补充资料：油气田开发方式(见油气田生产方式)
油气田开发方式(见油气田生产方式)
development pattern of oil and gas field:see recovery pattern of oil and gas field
a垃d gas月e卫d) 、‘。尸卫Jlent见油气田小冰、*pa士teroof ojl
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