... 俯瞰尼罗河两岸风景 » Overlooking the scenic banks of the Nile 石油基地 » Oil base 写信也有优点 » There are also advantages to write ...
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论述了石油基地城市化的基本概念和类型。
Basic conception and types of urbanization of petroleum bases are presented in this paper.
美中不足包含在一个多粘菌素B和石油基地土霉素。
The ointment contains polymixin B and oxytetracycline in a petroleum base.
因此，认识这种规律就可能发现新油区，创建新的石油基地。
This may serve as a clue to the discovery of a new oil region for setting up a new oil base.
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