Based on the filtrated effect and the theory of filtrated cake of hydr-aulic components, the relationship between hydraulic lock and contaminant start-up is analysed in this paper. 本文以液压元件的间隙过滤效应和滤饼理论为基础,分析了水力卡紧与污染启动的关系。
INVESTIGATION OF HYDR AZO NE-AZO TAUTOMERISM OF PYRIDONE AZO DYESTUFFS I The Application of Nuclear Magnetic Resonance For Identification of the Configurations 吡啶酮系偶氮染料腙式偶氮式互变异构的研究Ⅰ核磁共振波谱在构型测定中的应用
This paper has a certain practical significance to the teaching and engineering practice in the field of Hydr-aulic Transmission and Control. 从而解决了传统理论公式与实验结果相矛盾的问题,对液压传动与控制学科的教学和工程实践有一定的现实意义。
Selection and Change of Oil Used in Hydr-aulic System of Compact Rolling Mil 紧凑式轧机液压系统用油的选择与更换