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来源:雅诚德英语网
The geological significance of linear structures and genetic types of circular structures are dis-cussed.
讨论了线性构造反映的地质意义和环型构造成因类型。
The geological significance of linear structures and genetic types of circular structures are dis-cussed.
讨论了线性构造反映的地质意义和环型构造成因类型。