operation
英 [ˌɒpəˈreɪʃn] 美 [ˌɑpəˈreɪʃn]

n.

操作，经营；手术；[数]运算；作用

变形

复数：operations

双语释义

n.(名词)

1. [U]操作,运转,经营 the condition or process of working
2. [C]手术 the cutting of the body in order to set right or remove a diseased part
3. [C](军事)行动,活动 a planned, especially military movement
4. [C]运算 a process used to get one mathematical expression or figure from others

英英释义

operation[ ,ɔpə'reiʃən ]

• n.
  • a business especially one run on a large scale

    "a large-scale farming operation"; "a multinational operation"; "they paid taxes on every stage of the operation"; "they had to consolidate their operations"

  • a planned activity involving many people performing various actions

    "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations"

  • a process or series of acts especially of a practical or mechanical nature involved in a particular form of work

    "the operations in building a house"; "certain machine tool operations"

    同义词：procedure

  • the state of being in effect or being operative

    "that rule is no longer in operation"

  • a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

    "they will schedule the operation as soon as an operating room is available"

    同义词：surgerysurgical operationsurgical proceduresurgical process

  • activity by a military or naval force (as a maneuver or campaign)

    "it was a joint operation of the navy and air force"

    同义词：military operation

  • (computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction)

    "it can perform millions of operations per second"

  • process or manner of functioning or operating

    "the power of its engine determine its operation"; "the plane's operation in high winds"

    同义词：functioningperformance

  • (mathematics) calculation by mathematical methods

    "they were learning the basic operations of arithmetic"

    同义词：mathematical processmathematical operation

  • (psychology) the performance of some composite cognitive activity; an operation that affects mental contents

    "the cognitive operation of remembering"

    同义词：processcognitive processmental processcognitive operation

  • the activity of operating something (a machine or business etc.)

    "her smooth operation of the vehicle gave us a surprisingly comfortable ride"

词汇搭配

用作名词 (n.)动词+～

• begin operations开始军事演习
• bring a factory into operation将工厂投入生产
• come into operation开始生效
• conduct an operation进行演习作战
• go into operation开始工作,实施,生效
• have an operation做过手术
• perform an operation做手术,进行手术
• put into operation实施,施行,投入生产
• put a law into operation实施法律
• recover from an operation手术后恢复健康

形容词+～

• arithmetical operations算术运算
• combined operations联合作战
• effective operation有效的作用
• heavy operation大手术
• large-scale operations大规模作战
• major operation大手术
• minor operation小手术
• serious operation重大的手术
• slight operation微小的手术
• successful operation成功的手术

名词+～

• black market operations黑市交易
• drilling operations演习
• land operation陆地战
• rescue operation救援活动
• sting operation(秘密警察为逮捕罪犯而)精心设计的行动

介词+～

• in operation操作中,运转中,实施中,生效
• in full operation全面实施
• plan of operations作战计划
• theater of operations战区
• out of operation停止运转

～+介词

• operation for为…做的手术
• operation on a large scale大规模地进行军事演习
• operation on leg腿上的手术
• operation on the head头部开刀
• operation in arithmetic数学的运算
• operation in tea茶叶交易

词组短语

and operation与操作

in operation生效；运转着

normal operation正常运行，常规操作

operation principle经营理念

safe operation安全操作

operation and management经营和管理

operation mode操作方式

operation system操作系统；业务系统；运行系统

operation and maintenance使用和维护

operation management运营管理；经营管理

operation cost营业成本；业务费用；经营费用

stable operation稳定运行；稳定操作

business operation营业；[经]企业经营活动

system operation系统操作

mode of operation操作方式；运行方式

operation method运算法

put into operation使生效；使运转，使开动

smooth operation正常运转；平稳运转，稳定运转

surgical operation外科手术式的作战；切开手术

operation time操作时间；运算时间

更多收起词组短语

同近义词辨析

operation, deed, performance, action, act

这组词都有“行为、行动”的意思，其区别是：

operation多指一连串行动或行为的完成方式。

deed较庄重用词，除泛指各种行为外，还可用于指某种高尚或伟大的行为，故常译作“功绩，业绩”。

performance主要指行动的方式方法。

action普通用词，着重行动的过程。

act一般指具体的、短暂的或个别的行为，强调行为的完成及其效果。

双语例句

用作名词(n.)

1. The operation of this machine is simple.
   这个机器的操作很简单。
2. I am skillful with computer operation.
   我的计算机操作技术很好。
3. We hope we will finalise the operation before the transfer window closes.
   我们希望在转会窗口关闭之前完成运转。
4. He calls himself the managing director but his company is just a Mickey Mouse operation that he runs from his own house.
   他自称为总经理,但他的公司就是再他自己家里经营的一个微不足道的商号。
5. Today, in order to meet the market competition, modes of business operation have undergone rapid change.
   今天,为适应市场竞争,经营方式正在迅速改变。
6. Actually, the whole D-Day operation was just round the corner.
   事实上,整个登陆行动已近在眼前。
7. Life by the great dream, learn and change, due to the successful operation!
   人生因梦想而伟大,因学习而改变,因行动而成功!
8. The gown a surgeon wears during an operation is usually green.
   外科医生在做手术时穿的手术服通常是绿色的。
9. The surgeon has performed the operation.
   外科医生做了手术。
10. Operation is conditional to the formulation.
    运算应符合公式。
11. In an addition operation, a number or quantity added to the augend.
    在加法运算中，加到被加数上的数或量。
12. The Department put into operation major reforms to the General Skilled Migration (GSM) programme with effect from 1 September 2007.
    我局在技术移民审理方面做了很大的改革，从2007年9月1日生效。

权威例句

Nature and operation of attitudes.
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The gastric bypass operation reduces the progression and mortality of non-insulin-dependent diabetes mellitus
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