-
最佳答案：应该是 沸点 BP（Boiling Point ）,（物理学）沸点.石油的沸点60-80度
-
最佳答案：Peak plateau of the oil productionplateau period 是平台期知识在于点滴积累,更在于不懈努力.——另外,正在冲采纳
-
最佳答案：The oil price had escalated so fast that it is causing a serious impact on world
-
最佳答案：1.Do you mean that you want to get back the bill now after we have send the gas
-
最佳答案：你的两句都是对的,尽管第一句应该是worked,不是work,因为强调你“当时”的状态,与“现在”无关.
-
最佳答案：Recently,the price of oil decreased sharply,reaches to 18 dollor a bucket.Compar
-
最佳答案：Pipe cleaning technology plays a necessory role in petrol industrial and supplyi
-
最佳答案：Hydrocarbon of degrading bacteria ultraviolet mutation breeding researchtheIn re
-
最佳答案：In recent years, oil pollution is serious, how to fix the contaminated soil and
-
最佳答案：In recent years, oil pollution is serious day by day, how the remediation of con