The fundamental knowledge about ingredients, classification and performance evaluation of greases is introduced.
介绍了润滑脂的组成、分类和性能评价的基本知识。
This paper presents flush joint casing classification, structural feature, technical difficulty in design, performance and evaluation, main advantages and application.
文中介绍了无接箍式套管的分类、结构特征、设计的技术难点、性能和评价方法、主要优点和应用情况。
The research on thermal mass conception, theory, classification are presented, and the performance influence factors are analyzed. The evaluation parameters are described for its effect.
本文从蓄热体的蓄热原理出发，指出了蓄热体的正确概念、分类、作用原理及其影响性能发挥的因素，分析比较了多种蓄热效果评价参数。
Secondly, this thesis analyzes the current main wireless sensor network's basic principles of localization algorithm, and its performance evaluation standards and classification method.
其次，论文分析了当今主流的无线传感器网络定位算法的基本原理及其性能评价标准和分类方法。
This study provided the classification, correlation and evaluation of more than 20 kinds of the water-drive performance curve analysis methods including natural water-drive and artificial water-drive.
对应用于天然水驱和人工注水开发油田的20多种水驱曲线法进行了分类、对比与评价。
This study provided the classification, correlation and evaluation of more than 20 kinds of the water-drive performance curve analysis methods including natural water-drive and artificial water-drive.
对应用于天然水驱和人工注水开发油田的20多种水驱曲线法进行了分类、对比与评价。
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