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問答題

【簡答題】翻譯：Crude petroleum is not an equilibrium mixture, and on a geological time scale its composition is slowly changing.

答案：

原油不是一種處于平衡的混合物，從地質(zhì)年代表上看，他的組成在慢慢地發(fā)生變化。

你可能感興趣的試題

【簡答題】翻譯：The producing gas-oil R is the radio of the volumetric gas production rate to the volumetric oil production rate, both at surface.

答案：

生產(chǎn)氣油比R是地面條件下測定的氣量和油量之比。

【簡答題】翻譯：The gas saturation is obtained in the same manner as the retort.

答案：

氣體飽和度同樣可用萃取方法求知。