Berka拜尔考berabbr.比特误差率(=Bit Error Rate)Bernhardt's signberuda arrowroot百慕大竹芋Bernoulli thorem[电] 贝奴里定理Bertin rs column肾柱, 肾隔Berenice rs Hairbernoulli number伯努利数bereft of reason失去理智bermatypic coral造礁珊瑚Berlese's mediumBernoulli trials伯努利试验,伯努里试验