operator n. 1.操作者,機務員;司機,駕駛員;【軍事】電話兵;【電話】接線員,話務員(=telephone operator);【電報】報務員。 2.(外科)施行手術(shù)者。 3.掮客,經(jīng)紀人。 4.【語法】功能詞。 5.【數(shù)學】算子,算符。 6.經(jīng)營者;〔美國〕工廠主,資方。 7.投機商人,騙子;精明圓滑的人。 8.【戲劇】燈光助理員。 an operator's set 話務員的電話機。 a telegraph operator 電報報務員。 an unitary operator 公正算符。 a mine operator 礦山經(jīng)營者,礦主。
While progress was made on system technology , substantive breakthrough has also been made in developing td scdma terminal . development of prototype of td scdmagsm dual - mode terminal has been completed and production of more than 300 sets of experimental terminals is under way . the experimental terminals will be used in operators field experimentation 在系統(tǒng)技術(shù)取得進展的同時, td - scdma終端開發(fā)也取得實質(zhì)性突破: td - scdma gsm雙頻雙模終端已完成原理樣機的開發(fā), 300余臺試驗終端已投入生產(chǎn),將用于與運營商的現(xiàn)場試驗。