By means of speeding up the aging of the EIP and transient pulse test, the temperature-rising curve of EIP, the variation of the ignition pressure and 50% ignition point are obtained.
We accordingly propose to take the marginal decay curve (whose function is simple) as a criterion to check if an observed pulse could be taken as a candidate suffered from the Doppler effect.
于是我们提出把极限衰减曲线作为检验观测脉冲是否是多普勒效应作用下的结果的一个标准。
3
Based on pulse test, the pulse response curve and flow recession curve are analysed for studying the structure of karst aquifer medium.