This paper attempts to explain floatability classification parameters of coals through the theoretical data of float and sink in comparison with flotation efficiency.
本文尝试利用煤在重液中分离所得的理论指标与煤的浮选效率的比较关系来探讨煤的浮选性分类指标。
The accuracy and coincidence rate of log interpretation are improved by jointly using the analysis results of imaging logging, lithologic classification and multi-well comparison, etc.
联合使用成像测井分析结果、岩性分类和多井对比等方法，提高了测井解释精度和解释符合率。
According to the Chinese medicine profession the basic characteristics of English, in the learning process, to be used in root law, classification, comparison and synthesis method.
根据中医专业英语的基本特点，在学习过程中，可采用词根法、分类法、比较法和综合法。
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