2) natural gas abundance
天然气丰度
3) gas reserves abundance
天然气储量丰度
1.
By the study of characteristics of displacement pressure of caprock and pressures of reservoir,pressure matching types between caprock and reservoir of gas reservoirs and the relationship gas reserves abundance have been studied.
通过我国46个大中型气田盖储层压力配置类型与天然气储量丰度之间关系研究发现,盖储层压力配置类型为盖高储常压配置类型和盖高储高压配置类型最有利于形成高、中天然气储量丰度的大中型气田。
4) natural isotopic abundance
天然同位素丰度
5) natural isotopic abundance
同位素天然丰度
6) 15N natural abundance
15N自然丰度
1.
It conclude that N2 fixation amount in soybean can be assessed using 15N natural abundance method,the BNF ability was weaken when additional N supply increased.
采用稳定性同位素15N自然丰度(15N natural abundance)技术,以小麦为参照植物,研究了盆栽条件下,在外源供氮0、0。
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
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