英汉词典

operation 基本解释

• n. 操作；经营；[外科] 手术；[数][计] 运算

operation 词态变化

operation 中文词源

来自operate,运作，操作。引申词义运行，业务。

operation 英文词源

operation (n.)

late 14c., "action, performance, work," also "the performance of some science or art," from Old French operacion "operation, working, proceedings," from Latin operationem (nominative operatio) "a working, operation," from past participle stem of operari "to work, labor" (in Late Latin "to have effect, be active, cause"), from opera "work, effort," related to opus (genitive operis) "a work" (see opus). The surgical sense is first attested 1590s. Military sense of "series of movements and acts" is from 1749.

operation 英文释义

1. 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"

2. 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"

3. 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"

4. the state of being in effect or being operative;

"that rule is no longer in operation"

5. 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"

"he died while undergoing surgery"

6. activity by a military or naval force (as a maneuver or campaign);

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

7. (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"

8. process or manner of functioning or operating;

"the power of its engine determine its operation"

"the plane's operation in high winds"

"they compared the cooking performance of each oven"

"the jet's performance conformed to high standards"

9. (mathematics) calculation by mathematical methods;

"the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation"

"they were learning the basic operations of arithmetic"

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

"the process of thinking"

"the cognitive operation of remembering"

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

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

operation 同义词解析

act, action, deed, operation, performance

这些名词均含"行为，行动"之意。

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。

action：普通用词，着重行动的过程。

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"。

operation：多指一连串行动或行为的完成方式。

performance：主要指行动的方式方法。

operation 双语例句

1. The operation is carried out under a general anaesthetic.

该手术是在全身麻醉情况下实施的。

来自柯林斯例句

2. The formalization of co-operation between the republics would produce progress.

正式确立合作关系将会促进共和国之间合作的顺利进展。

来自柯林斯例句

3. He is recovering from an operation to reset his arm.

他做了一个手臂复位手术，正在恢复。

来自柯林斯例句

4. A debriefing would follow this operation, to determine where it went wrong.

这次行动之后将会有一个任务执行情况报告会，以便确定是哪里出了问题。

来自柯林斯例句

5. The air rescue operation has now been scaled down.

空中救援行动的规模现在已经有所缩小。

来自柯林斯例句

operation 实用场景例句

an operation on her lung to remove a tumour

为她做肺部肿瘤切除手术

牛津词典

Will I need to have an operation ?

我需要动手术吗？

牛津词典

He underwent a three-hour heart operation.

他接受了三个小时的心脏手术。

牛津词典

Doctors performed an emergency operation for appendicitis last night.

医生昨天夜里做了紧急阑尾炎手术。

牛津词典

a security operation

安全行动

牛津词典

The police have launched a major operation against drug suppliers.

警方发动了一次打击毒贩的大规模行动。

牛津词典

the UN peacekeeping operations

联合国维持和平行动

牛津词典

a huge multinational operation

庞大的跨国公司

牛津词典

the firm's banking operations overseas

这家公司的国外银行业务

牛津词典

The whole operation is performed in less than three seconds.

全部运算在三秒内完成。

牛津词典

Regular servicing guarantees the smooth operation of the engine.

定期维修可保持发动机的顺畅运转。

牛津词典

Operation of the device is extremely simple.

这个装置的操作非常简单。

牛津词典

He was the officer in charge of operations.

他是负责指挥作战行动的军官。

牛津词典

The system has been in operation for six months.

这个系统已经运行六个月了。

牛津词典

Temporary traffic controls are in operation on New Road.

新路正在实施临时交通管制。

牛津词典

The new rules come into operation from next week.

新规定从下周起实施。

牛津词典

It's time to put our plan into operation.

现在应该执行我们的计划了。

牛津词典

The rescue operation began on Friday afternoon...

救援行动于星期五下午开始。

柯林斯高阶英语词典

The soldiers were engaged in a military operation close to the Ugandan border.

这些士兵参加了乌干达边境附近的一次军事行动。

柯林斯高阶英语词典

Thorn's electronics operation employs around 5,000 people...

索恩的电子公司雇用了约5,000名员工。

柯林斯高阶英语词典

The two parent groups now run their business as a single combined operation.

这两个母公司现在合并为一家企业经营业务。

柯林斯高阶英语词典

Charles was at the clinic recovering from an operation on his arm.

查尔斯的胳膊动了手术，正在这家诊所进行康复治疗。

柯林斯高阶英语词典

Until the rail links are in operation, passengers can only travel through the tunnel by coach.

在铁路连线开通之前，乘客只能乘坐长途客车穿越隧道。

柯林斯高阶英语词典

...the free banking system that has been in operation since the early eighties.

从80年代初就开始实行的自由银行制度

柯林斯高阶英语词典

There are three ski lifts in operation.

有3台滑雪缆车在运行。

柯林斯高阶英语词典

The Financial Services Act came into operation four years ago...

《金融服务法》于4年前开始实施。

柯林斯高阶英语词典

Cheaper energy conservation techniques have been put into operation in the developed world.

更经济的节能技术在发达国家已经投入使用。

柯林斯高阶英语词典