As well located at the mountain terrain special surface, the gas diffusion process more complicated.

由于井场所位于的山区地形下垫面特殊，气体扩散过程比较复杂。

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As well located at the mountain terrain special surface, the gas diffusion process more complicated.

由于井场所位于的山区地形下垫面特殊，气体扩散过程比较复杂。

youdao