operator 是什么意思

音标：[ 'ɔpəreitə ]

名词复数:operators

中文翻译与英英解释

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。
短语和例子
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。

	a shrewd or unscrupulous person who knows how to circumvent difficulties 同义词：hustler, wheeler dealer,
	an agent that operates some apparatus or machine; "the operator of the switchboard" 同义词：manipulator,
	someone who owns or operates a business; "who is the operator of this franchise?"
	a speculator who trades aggressively on stock or commodity markets
	(mathematics) a symbol or function representing a mathematical operation

例句与用法

	1.	We use a circumflex to indicate an operator . 我们用抑扬符表示一算符。
	2.	The operator also keys in the location . 话务员还键入出事地点。
	3.	The telephone operator connected us . 话务员给我们接通了电话。
	4.	Ask the switchboard operator for an outside line . 叫（电话）接线员接外线。
	5.	"the line is busy," the operator intoned . “占线呢。”接线员语调平平地说。
	6.	Our desired operator must have two excursions . 我们欲求的因子必然有两次脉动。
	7.	The operator a can have other representation as well . 算符A还能转有其它的表象。
	8.	The operator o is the null operator . 算符O是零算符。
	9.	Every normal operator is trivially subnormal . 每一个正规算子显而易见地是次正规的。
	10.	The least unitary looking contraction operator is 0 . 看来最不象酉算子的压缩算子是0。

operator是什么意思

operator 是什么意思

中文翻译与英英解释

例句与用法