penetration rate method

基本解释

In this paper, it is described the principle of penetration rate measured by dynamic method, experiment set-up and the measured result, the gas mass spectrometer was taken as indicator.
文中叙述了以气体分析质谱计作指示器，动态法测量渗透率的原理，实验装置与测量结果。
Under the condition of constant temperature and constant humidity, the water vapor penetration rate of the separate coatings film is tested by the wet cup method that is simple and practical.
在恒温恒湿条件下，湿杯法检测涂料游离涂膜的透汽性，从而建立了一种简捷实用的水蒸气透过率检测方法。
This paper discusses the problem of the standard penetration number and the valuation of bearing strength of foundation soil and the guaranting rate by using the method of mathematic statistics.
用数理统计的方法分析了标准贯入击数和地基承载力取值及保证率的问题。