time-reversal test
常见例句
- For the current-reversal method to be effective, it's important to use a low noise voltmeter with a response speed that is fast compared with the thermal time constant of the circuit under test.
爲了使這種電流反曏法有傚，很重要一點是要使用響應速度比被測電路的熱時間常數更快的低噪聲電壓表。 返回 time-reversal test