operation

高中CET4CET6

英[ˌɒpəˈreɪʃn]
美[ˌɑːpəˈreɪʃn]

基本释义

n.
活动; 企业; 手术; 使用; 运算; 运行; 军事行动

词性变化

实用例句

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。

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。

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。

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。

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。

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。

...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

There are three ski lifts in operation.

有3台滑雪缆车在运行。

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

《金融服务法》于4年前开始实施。

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。

真题例句

In his book, Team of Teams, General Stanley McChrystal describes how the army's hierarchical structure hindered its operations during the early stages of the Iraq war.

出自-2017年6月阅读原文

Decentralisation of authority was also found to be more effective in military operations.

出自-2017年6月阅读原文

Dean Granholm, the vice president for delivery and post office operations, said the first waves of closings would begin this fall.

出自-2016年12月听力原文

Crews have managed to provide heat packs and blankets to the miners so that they can keep warm during the rescue operation, Verfuss said.

出自-2016年12月听力原文

"Antarctica creates a hostile environment," says the operation director for the British Antarctic Survey.

2019年6月四级真题(第二套)听力 Section A

The video is striking: The operation is familiar, but the scene looks like the end of the world.

2019年12月四级真题(第二套)阅读 Section B

And, apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.

出自-2017年6月听力原文

Most of these operations draw irrigation water from local rivers or lakes.

出自-2016年6月阅读原文

Yong Yu, a Chinese microbiologist, showed off the spacious building, with empty desks under an illustrated timeline detailing the rapid growth of China's Antarctic operations since the 1980s.

出自-2016年12月阅读原文

Scholars warn that Antarctica's political drift could blur the distinction between military and civilian activities long before the continent's treaties come up for renegotiation, especially in parts of Antarctica that are ideal for intercepting signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.

出自-2016年12月阅读原文

It is building its second ice-breaking ship and setting up research drilling operations on an ice dome 13,422 feet above sea level that is one of the planet's coldest places.

出自-2016年12月阅读原文

China has arguably the fastest growing operations in Antarctica.

出自-2016年12月阅读原文

As some countries expand operations in Antarctica, the United States maintains three year-round stations on the continent with more than 1,000 people during the southern hemisphere's summer, including those at the Amundsen-Scott station, built in 1956 at an elevation of 9,301 feet on a plateau at the South Pole.

出自-2016年12月阅读原文

The 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary from regulating the de sign or operation of private spacecraft, unless they have resulted in a serious or fatal injury to crew or passengers.

出自-2015年12月阅读原文

Why are robotic systems replacing surgeons in more and more operations according to Dr. Myriam Curet? .

出自-2012年12月阅读原文

They make operations less painful

出自-2012年12月阅读原文

It then ships the gas 200 miles by pipeline to Canada, where it is pumped underground in oil recovery operations.

出自-2012年6月阅读原文

She went into shock after an operation.

出自-2013年6月听力原文

Preparations for an operation.

出自-2011年12月听力原文

The low efficiency of their operation.

出自-2010年12月听力原文

Although the planned operation will be located more than miles away, drawing the soda ash in through pipelines, conservationists worry it could still upset the natural water cycle and breeding grounds.

2017年12月六级真题(第三套)阅读 Section C

It started as a "mama and papa operation", and the childless Wallaces always considered employees to be part of their family.

2018年6月六级真题(第一套)听力 Section C

Our long-term operation in the region depends on a healthy and thriving Antarctic marine ecosystem, which is why we have always had an open dialogue with the environmental non-governmental organisations.

2019年12月六级真题(第二套)阅读 Section C

The 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary and thereby the FA from regulating the design or operation of private spacecraft, unless they have resulted

2015年12月六级真题(第二套)阅读 Section C

Astonishingly, the Tremont hotel stayed open during the entire operation, and many of its guests didn't even notice anything was happening.

2015年高考英语湖南卷 阅读理解 阅读B 原文

Because of the confusion, Merat thinks some car makers will wait until vehicles can be fully automated without operation.

2017年高考英语天津卷 阅读理解 阅读C 原文

Communicate with you and perform operations.

2015年高考英语天津卷 阅读理解 阅读B 选项

Empowerment and delegation mean new forms of management control to ensure that the overall business plan is being followed, and that operations become more profitable under the new organization, rather than less.

2016年高考英语上海卷 完形填空 原文

Norbert Wiener, who founded the field of cybernetics, put it this way: if we use, to achieve our purposes, a mechanical agency with whose operation we cannot effectively interfere.

2017年高考英语北京卷 阅读理解 阅读D 原文

Peter mcnaught, operations director at London underground, said: "It may not seem right that you can go quicker by standing still, but our experiments at holborn have proved that it can be true."

2016年高考英语上海卷 阅读理解 阅读D 原文

The operation needs that very much.

2016年高考英语全国卷1 阅读理解 阅读C 选项

To ensure the safe operation of the smoke detector, one should make certain the red light is working.

2018年高考英语天津卷 阅读理解 阅读A 题设

Fundamentally, the USPS is in a historic squeeze between technological change that has permanently decreased demand for its bread-and-butter product, first-class mail, and a regulatory structure that denies management the flexibility to adjust its operations to the new reality.

出自-2018年考研阅读原文

英英释义

Noun
  • 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"

同义词辨析

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。

同义词

最新英语单词

行业英语