通过对光电测距仪剩余常数的性质与构成要素的分析，认为剩余常数本身及其检测值均具有随机性．......

触头熔焊既可以发生在接通过程,亦可以发生在分断过程。采用触头模拟装置进行触头的电寿命试验,阐明接通过程中的熔焊现象是发生在......

In this paper, the quality of image encryption using filter bank with lifting scheme has been studied and evaluated. Man......