So, before a development scheme of oil and gas is formulated, a synthetic model on structural evolution, sedimentation, and diagenesis should be set up to predict the favourable zones.
在制定油气开发方案前,必须建立一个完整的构造演化、沉积作用、成岩作用的综合模式,进而预测有利构造沉积成岩相带。
Describes in detail the unified standards formulated in 1953 for the series of high vacuum oil diffusion pumps manufactured in the former USSR.
详细地介绍了前苏联1953年由国家制订的高真空油扩散泵工业产品的统一系列。
The properties of hydrofined oil as base oil and its receptivity on additives were investigated. The quality of HM anti-wear hydraulic fluids formulated by hydrofined oil was evaluated.
主要对加氢油作为液压油基础油进行了性能考察,并考察了加氢油对添加剂的感受性。对用加氢油调制出HM抗磨液压油,进行质量评定。
应用推荐