詞語：XHV
XHV的意思
XHV 極高真空;XHV Extreme High Vacuum 極高真空;
XHV的參考例句
1.A flow-separating calibrator was developed, which is mainly composed of three systems: XHV, UHV and flow separation. 分流法超高/極高真空校準裝置由極高真空（XHV）系統、超高真空（UHV）系統、流量分流系統三部分組成。
2.A novel technique has been successfully developed to calibrate the ultra high vacuum(UHV) and extra high vacuum(XHV), which consists of XHV/UHV chambers, a flow separation and a gas supply. 超高/極高真空校準裝置由極高真空（XHV）系統、超高真空（UHV）系統、流量分流系統和供氣系統四部分組成。
3.The operating principle and method of vacuum leak detection using quadrupole mass spectrometer(QMS) are introduced, and the leak detection was conducted for UHV and XHV systems experimentally. 介紹了使用四極質譜計進行真空檢漏的原理和方法，分別對超高和極高真空系統做了檢漏實驗研究，並取到了滿意的結果。