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Shale gas is an important unconventional source of natural gas.
页岩气是一种重要的非常规天然气的来源。
youdao
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Water soluble natural gas is the potential unconventional resource.
水溶性天然气是一种潜力巨大的非常规资源。
youdao
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Water soluble natural gas is the potential unconventional resource.
水溶性天然气是一种潜力巨大的非常规资源。
youdao