Jphase difference的用法和樣例：
例句
- In practice there are three methods of accomplishing this phase difference.
在實(shí)踐中有三種方法來(lái)獲得相位差。 - Half-wave voltage is an important physical quantity which is the token of the influences of voltage up on the phasic difference.
摘要半波電壓是表征電光調制時(shí)電壓對相位差影響大小的一個(gè)非常重要的物理量。
