leakage of piping meaning in Chinese

管系渗漏

In the simulation of close gas test , the location of most possible leakage of pipe is judged according to the changing speed of gas pressure at difference leakage positions
在闭气试验时，可通过不同漏气点压力值的变化速度的快慢来判断最不利管段的位置。
But there are few researches on robot ’ s olfaction , although the olfaction robots can complete lots of serious dangerous work instead of human , for example , finding the leakage of drugs , landmines , leakages of pipe and so on .
但是对机器人的嗅觉的研究和应用则相对较少。而具有嗅觉功能的机器人可以替人类完成很多高危险的工作,如进入毒气场搜寻毒气源,寻找地雷,查找管道的泄漏点等。