operator n. 1.操作者,机务员;司机,驾驶员;【军事】电话兵;【电话】接线员,话务员(=telephone operator);【电报】报务员。 2.(外科)施行手术者。 3.掮客,经纪人。 4.【语法】功能词。 5.【数学】算子,算符。 6.经营者;〔美国〕工厂主,资方。 7.投机商人,骗子;精明圆滑的人。 8.【戏剧】灯光助理员。 an operator's set 话务员的电话机。 a telegraph operator 电报报务员。 an unitary operator 公正算符。 a mine operator 矿山经营者,矿主。
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 在系统技术取得进展的同时, td - scdma终端开发也取得实质性突破: td - scdma gsm双频双模终端已完成原理样机的开发, 300余台试验终端已投入生产,将用于与运营商的现场试验。