问题
名词解释
油井流饱压差
答案
参考答案:井底流动压力与饱和压力之差。
油井流饱压差
参考答案:井底流动压力与饱和压力之差。
每年高考之前总会出现“高考移民”,他们设法到录取分数线较低的省份参加考试。你班同学就此展开讨论,提出了以下两种相反意见:
说明:(1).词数100左右; (2).标题和开头段已经给出。 Students on the Move for Their Exams—Fair or Unfair? Every year some students from high-score areas move to other provinces to take the Entrance Examination of the Colleges. Recently we had a discussion about this. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ |