critical current的用法和樣例：
例句
- We study experimentally and numerically the measurement of criticul current for high temperature superconductors.
摘要本文報道高溫超導體臨界電流測量若干問題的研究。 - The lithium salt-containing carbon anode is with better wettability and higher critical current density than the ordinary carbon anode.
含有鋰鹽的碳陽極的可濕性和發生陽極效應的臨界電流密度值明顯提高，可以防範陽極效應的發生，文中討論了鋰鹽的作用機理。
