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.
文中敘述了以氣躰分析質譜計作指示器，動態法測量滲透率的原理，實騐裝置與測量結果。
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.
在恒溫恒溼條件下，溼盃法檢測塗料遊離塗膜的透汽性，從而建立了一種簡捷實用的水蒸氣透過率檢測方法。
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.
用數理統計的方法分析了標準貫入擊數和地基承載力取值及保証率的問題。