词汇	Kononkov
释义	Kononkov 科农科夫¹⁰⁰
随便看	null-balance device null-balanced receiver null-balance indicator null-balance infrared spectrometer null balance method null-balance method null balance pH meter null-balance pH meter null-balance recorder null balance voltmeter null Barking dogs seldom bite null bias null bias current null bias of servo valve null bit-maps compression method null bit string null body null boundary null Bracket algebra null-broadening Null-broadening null brush null built-in function null carrier method null cell