optical measurement的用法和樣例：
例句
- A type of current transducer to the optical measurements of high-voltage current using ferrofluid films has been studied.
研究一種用磁性流體薄片對高壓電流進(jìn)行光學(xué)測量的電流傳感器。 - In this paper,several principles and methods of typical optical measurement and some commercialized instruments are presented briefly.
本文簡(jiǎn)單介紹了幾種典型的光學(xué)測量原理和方法及一些已商品化的儀器。
