Yangquan mining area has high gas content and gas emission.

阳泉矿区瓦斯含量大，涌出量大。

Therefore, the conventional gas content measurement is invalid to lignite.

因此, 传统的煤层气含量确定方法不适用于褐煤.

According to the gas content data, regression analysis is used to analyze the impact of various controlling factors to gas content.

根据瓦斯含量数据，运用回归分析方法分析了各种控制因素对瓦斯含量的影响。

The shale gas content is the key factor for shale gas assessment and core area evaluation.

富有机质页岩含气量是页岩气资源评价和有利区优选的关键参数。

Fracturing of faults affects the coalbed gas content and gas-gushing volume during mining.

断裂构造作用对煤层的瓦斯含量及煤层开采时瓦斯的涌出量都会产生影响。

Field canister gas desorption and isothermal adsorption experiments were performed to measure gas content and gas bearing capacity of shale samples.

通过含气量现场解吸和等温吸附实验，分析了页岩含气特征和影响因素。

Based on gas content analysis results the scope of weathered zones is determined.

通过煤层气样的气体组分分析，确定了甲烷风化带的大致影响范围。

The flowing groundwater in coal measure can affect the coalbed gas content largely.

煤系中流动的地下水对煤层气的含量影响很大.

Yanma Coal Mine locates at the center of Jiaozuo Coal mine with large gas content.

焦作矿区是高瓦斯区，位于其中部的演马矿属煤与瓦斯突出矿井。

The undegassed mantle doesn't degas and keeps the gas rich feature of the primitive mantle and is 99 times of gas content of the degassed mantle.

未脱气地幔在地球演化过程中几乎没有进行过脱气或组分分异，它保持着原始地幔的富气特征，其含气丰度约是脱气地幔含气丰度的99倍。