The presented evaluation method may provide a reference for evaluating the uncertainty about the total leakrate method of spacecraft and vacuumleak testing method.
该评价方法可以为航天器的总漏率测试法和真空检漏法的不确定度评定提供一定的参考依据。
2
The leakrate is the key specification of vacuum dynamic sealing with magnetic fluid.
漏气率是磁流体真空动密封组件的关键技术指标。
3
The difference between leakrate and rate of pressure rise of high vacuum pneumatic operation baffle valve is analyzed.