Secondary hydrocarbon-generation

• 二次生烃

Secondary hydrocarbon-generation的用法和样例：

例句

1. The secondary hydrocarbon generation controlled the intensity of gas generation and determined the superior conditions of accumulation and conservation of coalbed methane as well.
   二次生烃作用不仅制约着生烃强度，同时决定了煤层气优越的富集和保存条件。