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。
The routing of a call or message that is placed for a disconnected or nonexistent telephone number or terminal address to an operator position or to an especially designated terminal 把對網(wǎng)絡中未連接的或不存在的電話號碼(或終端地址)所進行的呼叫(或報文)轉交給操作員(或專門指定的終端)的路由選擇方法。
Safety of industrial trucks - self - propelled trucks up to and including 10000 kg capacity and industrial tractors with a drawbar pull up to and including 20000 n . additional requirements for trucks with elevating operator position and trucks specifically designed to travel with elevated loads 工業(yè)貨車的安全.荷載能力至10000kg的自行貨車和拉桿拉力至20000n的工業(yè)牽引車.帶高架駕駛位的貨車和專為超負荷運行設計的貨車的附加要求
Safety of industrial trucks - self - propelled trucks up to and including 10 000 kg capacity and tractors with a drawbar pull up to and including 20 000 n - part 2 : additional requirements for trucks with elevating operator position and trucks specifically designed to travel with elevated loads 工業(yè)貨車的安全.容量為10000kg及以下的機動貨車和拖桿拉力為20000n及以下的牽引車.第2部分:帶有高架操作者位置的貨車和特別為旅游設計的帶有高架荷載的貨車的附加要求