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問答題

【簡答題】翻譯：Classification of traps logically falls into three broad general groups: (1) structural, (2)stratigraphic, and (3)combination.

答案：

圈閉的分類從邏輯上看,有3個基本組合：(1)結(jié)構(gòu)，(2)地層，(3)復(fù)合。

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【簡答題】翻譯：The retort method has several disadvantages as far as commercial work is concerned.

答案：

這種收集方法有幾個和實(shí)驗(yàn)步驟有關(guān)的不利條件。

【簡答題】翻譯：Conditions of viscous flow mean that the rate of flow will be sufficiently low to be directly proportinal to the potential gradient.

答案：

粘滯性流動的條件意味著流動速度很低與勢梯度成一定的比。