methane content的意思|示意

Lastly, it is pointed out that the middle region with high gas content is a favourable target for exploration of coalbed methane.

最后指出中部高含气量区是最有利的煤层气勘探靶区。

The methane content detecting is very important for coal mine production.

甲烷含量的检测对煤矿的安全生产等有着重大的意义。

Coal bed methane content is fairly high which threatened safety mining in some areas in Shuangyashan mining area.

双鸭山矿区局部区域煤层瓦斯含量较高，威胁到安全生产。

Methane content of the gas produced and the methane producing rate were determined by the total number of methane producing bacteria developed.

沼气中甲烷百分含量和日产甲炕效率的高低与产甲炕细菌菌数有关。

A great many coal mines which are high coal bed methane content are concentrated in Zhohgqing areas. It is abundant in coal bed methane deposits.

重庆是全国有名的高瓦斯矿井和煤与瓦斯突出矿井集中的地区，瓦斯资源丰富。

One natural gas field is in desert, it is a kind of condensate natural gas reservoir that the condensate oil content is lower and the methane content is higher.

某气田地处沙漠地区，属凝析油含量特低、甲烷含量较高的凝析气藏。