货币

Six basic factors for classifying the petroleum resources were recommend, including petroleum regions, drilled or undrilled trap, known or unknown production layer, drainage radius, types of traps, and oilwater boundary.

对国内外长期实践中暴露的若干主要问题进行了综合分析，确定了划分和界定资源类别的6项基本要素，即是否是油气区；圈闭是否已钻探；产层是否已知；是否在泄油半径内；未钻圈闭与已钻圈闭类别的异同；高于还是低于己知油水界面。

I really can't eat any more. I'd like to take the desserts home.

可是我真的吃不下了，我要把这甜点打包外带。