leak off短语¹⁴⁴⁹⁷²⁺² 基本例句 adj.漏泄的 To maintain a small safety factor to permit safe well control operations, the maximum operating pressure is usually slightly below the leak off test result. 为维持一个较小的安全系数，以便允许安全井控作业，最大作业压力通常稍微低于漏失实验所得到的破裂压力数据。 www.infopetro.com.cn