On the basis of what is said above we put forward the concept and types of "Coal Metamorphism Region" and specifically divi...
在此基础上提出“煤变质区”的概念和类型，并对我国的“煤变质区”进行了具体的划分。
On the basis of what is said above we put forward the concept and types of "Coal Metamorphism Region" and specifically divides the "Coal Metamorphism Region" in China.
在此基础上提出“煤变质区”的概念和类型，并对我国的“煤变质区”进行了具体的划分。
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