1) pressurized leak detection method
正压检漏法
1.
In order to gain the real leak rate under simulating operating conditions,using the pressurized leak detection method of helium mass spectrometer leak detector,the accurate data are obtained.
为了直接获得工作状况下的漏率 ,在模拟工况条件下 ,采用氦质谱检漏仪正压检漏法可满足这样的要求。
2) helium mass spectrometer leak detection with positive pressure
正压检漏
3) Pressurized detection method
正压检测法
4) leak detection by inflation pressure
充压检漏
5) differential pressure leak detection
差压检漏
1.
A physical and mathematical model for the testing process of differential pressure leak detection is established in the paper.
文章建立了差压检漏系统检测过程的数学物理模型,并通过系统仿真计算了不同容积基准物和被测物在环境温度变化的条件下的差力压和温度差,计算结果表明:当环境温度恒定时,大容积基准物比小容积基准物对泄漏响应值更大,对同一精度的差压传感器测试精度更高,当环境温度均匀变化时,基准容积越小,与被测物的差压值越大,温度差也越大,但可以用温度补偿的办法来计算差压。
6) pressure decay leak testing
压降检漏
1.
The effect of temperature distribution upon airship pressure decay leak testing and the optimized testing method
温度场对飞船压降检漏的影响与优化测试方法
补充资料：正-正晒片法
正-正晒片法(Positive-positive printing process)，针对负-正晒片法而言，从彩色反转片晒制照片时所采取的方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条