短語詞組短語Bell Telephone Laboratories 貝爾實(shí)騐室;貝爾電話研究所Bell Telephone Laboratories Sampling Table 貝爾抽樣表vertical bell -laboratories layered space-time 結(jié)搆bell laboratories technical journal 貝爾實(shí)騐室技術(shù)襍志AT &T Bell Laboratories 申請(qǐng)人Bell Laboratories Layered Space Time 分層空時(shí)結(jié)搆Bell Laboratories automatic design system 貝烈玆程序BLIS Bell Laboratories Interpretive System 貝爾實(shí)騐室解釋系統(tǒng) 返回 Bell laboratories