例句與造句

1. the equation of selecting filter capacitor is derived to make the feedback energy which is produced by the inverter to be minimum . the value of the capacitor has been decreased from 20u . f to 7.6fif and the efficiency has been improved by 1.5 % . the maximal filter inductor value has been given on the base of the hysteresis control principle
   推導(dǎo)出了使逆變橋的無(wú)功回饋能量最小的濾波電容取值公式，原理樣機(jī)的濾波容因此從20f減小到7.6f，減小了62；系統(tǒng)的效率提高了1.5個(gè)百分點(diǎn)，重量也有所減小。
2. It's difficult to find maximal filter in a sentence. 用maximal filter造句挺難的