六级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.

它正在建造第二艘破冰船，并在海拔13422英尺的冰穹上进行研究钻探，这是地球上最冷的地方之一。

2016年12月阅读原文

高考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.

控制论领域的创始人诺伯特·维纳（Norbert Wiener）是这样说的：如果我们为了达到我们的目的而使用一个我们无法有效干预其运作的机械机构。

2017年高考英语北京卷 阅读理解 阅读D 原文

考研Negotiated by USFWS and the states, the plan requires individuals and businesses that damage habitat as part of their operations to pay into a fund to replace every acre destroyed with 2 new acres of suitable habitat .

该计划由美国鱼类和野生动物局与各州协商，要求破坏栖息地的个人和企业作为其经营活动的一部分，向基金支付款项，用2英亩新的合适栖息地替换被破坏的每英亩。

2016年考研真题（英语二）阅读理解 Section Ⅱ

六级The 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary ( ' , and thereby the FAA) from regulating the de sign or operation of private spacecraft, unless they have resulted in a serious or fatal injury to crew or passengers.

2004年《商业空间发射修正法案》旨在鼓励私人航天器和服务，禁止运输部长（以及联邦航空局）对私人航天器的设计或操作进行监管，除非这些行为对机组人员或乘客造成严重或致命伤害。

2015年12月阅读原文

六级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

2004年《商业空间发射修正法案》旨在鼓励私人航天器和服务，禁止运输部长和联邦航空局监管私人航天器的设计或运行，除非其结果是

2015年12月六级真题（第二套）阅读 Section C

六级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 ( ' , 拦截) signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.

学者警告说，南极洲的政治漂移可能会在该大陆条约重新谈判之前很久就模糊军事和民事活动之间的区别，特别是在南极洲最适合拦截的地区（“，拦截) 来自卫星的信号或重新屏蔽卫星系统，有可能加强全球电子情报行动。

2016年12月阅读原文

考研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.

从根本上说，美国邮政正处于一个历史性的两难境地：技术变革永久性地降低了对其面包和黄油产品、一流邮件的需求，监管结构剥夺了管理层根据新现实调整其运营的灵活性。

2018年考研阅读原文

四级millions of bees have died in South Carolina during aerial insect-spraying operations that were carried out to combat the Zika virus.

在南卡罗来纳州，为抗击寨卡病毒而进行的空中昆虫喷洒行动导致数百万蜜蜂死亡。

2018年6月四级真题（第二套）听力 Section A

四级Decentralisation of authority was also found to be more effective in military operations.

人们还发现，权力下放在军事行动中更为有效。

2017年6月阅读原文

六级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.

尽管计划中的操作将位于数英里之外，通过管道将苏打灰引入，但自然资源保护主义者担心，这仍可能破坏自然水循环和滋生地。

2017年12月六级真题（第三套）阅读 Section C

六级It started as a "mama and papa operation", and the childless Wallaces always considered employees to be part of their family.

它开始时是一个“爸爸妈妈的行动”，没有孩子的华莱士总是把员工视为家庭的一部分。

2018年6月六级真题（第一套）听力 Section C

六级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.

我们在该区域的长期运作取决于健康和繁荣的南极海洋生态系统，这就是为什么我们始终与环境非政府组织进行公开对话的原因。

2019年12月六级真题（第二套）阅读 Section C

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

令人惊讶的是，特里蒙特酒店在整个运营期间一直营业，许多客人甚至没有注意到发生了什么事情。

2015年高考英语湖南卷 阅读理解 阅读B 原文

四级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.

斯坦利·麦克里斯特尔将军在其著作《团队之队》中描述了在伊拉克战争的早期阶段，军队的等级结构是如何阻碍其行动的。

2017年6月阅读原文

六级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.

而且，很显然，这一天的到来是因为，由于这些感染的威胁迫在眉睫，膝关节置换等看似例行的手术现在变得更加危险。

2017年6月听力原文

六级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.

随着一些国家扩大在南极洲的业务，美国在南半球夏季在该大陆维持了三个全年有1000多人的观测站，其中包括1956年在南极高原海拔9301英尺处建造的阿蒙森-斯科特观测站。

2016年12月阅读原文

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

由于混乱，梅拉特认为，一些汽车制造商将等到车辆可以完全自动化而不运行。

2017年高考英语天津卷 阅读理解 阅读C 原文

高考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.

授权和授权意味着新的管理控制形式，以确保整体业务计划得到遵守，并确保在新的组织下运营变得更有利可图，而不是更少。

2016年高考英语上海卷 完形填空 原文

四级Crews have managed to provide heat packs and blankets to the miners so that they can keep warm during the rescue operation, Verfuss said.

Verfuss说，救援人员已经设法为矿工提供了热包和毯子，以便他们在救援行动中保持温暖。

2016年12月听力原文

四级In his book, Team of Teams, General Stanley McChrystal describe show the army's hierarchical structure hindered its operations during the early stages of the Iraq war.

斯坦利·麦克里斯特尔将军在其著作《团队之队》中指出，在伊拉克战争的早期阶段，军队的等级结构阻碍了其行动。

2017年6月四级真题（第三套）阅读 Section B

六级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.

中国微生物学家Yung Yu展示了这座宽敞的建筑，在一个有插图的时间表下，有空桌子，详细描述了自20世纪80年代以来中国南极行动的快速发展。

2016年12月阅读原文

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

为确保烟雾探测器的安全运行，应确保红灯亮起。

2018年高考英语天津卷 阅读理解 阅读A 题设

六级China has arguably the fastest growing operations in Antarctica.

可以说，中国在南极洲的业务增长最快。

2016年12月阅读原文

高考Communicate with you and perform operations.

与您沟通并执行操作。

2015年高考英语天津卷 阅读理解 阅读B 选项

六级Few babies survive this rare condition, and those who do must endure numerous operations and are likely to have complex needs.

很少有婴儿能在这种罕见的情况下存活下来，而那些存活下来的婴儿必须忍受多次手术，并且可能有复杂的需求。

2019年12月六级真题（第二套）阅读 Section C

六级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

随着一些国家扩大在南极洲的业务，美国在南半球的夏季在该大陆维持了三个全年有1000多人的站点，其中包括1956年在南极洲修建的阿蒙森·斯科特站

2016年12月六级真题（第三套）阅读 Section B

考研Scientific publishers routinely report profit margins approaching 40% on their operations, at a time when the rest of the publishing industry is in an existential crisis.

在出版业其他部门陷入生存危机之际，科学出版商通常报告其运营利润率接近40%。

2020年考研真题（英语一）阅读理解 Section Ⅱ

四级Dean Granholm, the vice president for delivery and post office operations, said the first waves of closings would begin this fall.

负责递送和邮局运营的副总裁迪安·格兰霍姆（Dean Granholm）表示，第一批关闭将于今年秋天开始。

2016年12月听力原文

六级These examples are just the tip of the iceberg, but they demonstrate how helping customers get more use of their materials can transform value chains and operations.

这些例子只是冰山一角，但它们展示了如何帮助客户更多地使用他们的材料，从而改变价值链和运营。

2019年6月六级真题（第二套）阅读 Section B

六级However, it is farmers that are pushing for the advancements due to ever-increasing labor vacancies, making it difficult to maintain large-scale operations.

然而，由于劳动力空缺不断增加，使得维持大规模经营变得困难，因此推动进步的是农民。

2018年12月六级真题（第三套）阅读 Section C

高考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."

伦敦地铁运营总监彼得·麦克诺特（Peter McNout）说：“如果你站着不动，速度可能会更快，但我们在霍尔伯恩（holborn）的实验证明了这一点。”

2016年高考英语上海卷 阅读理解 阅读D 原文

四级"Antarctica creates a hostile environment," says the operation director for the British Antarctic Survey.

“南极洲创造了一个充满敌意的环境，”英国南极调查局的运营总监说。

2019年6月四级真题（第二套）听力 Section A

六级Most of these operations draw irrigation water from local rivers or lakes.

这些作业大多从当地河流或湖泊中抽取灌溉水。

2016年6月阅读原文

六级The low efficiency of their operation.

他们的运作效率低下。

2010年12月听力原文

四级The video is striking: The operation is familiar, but the scene looks like the end of the world.

这段视频令人震惊：操作过程很熟悉，但场景看起来像是世界末日。

2019年12月四级真题（第二套）阅读 Section B

四级finally, it decides when and how to re-open operations.

最后，它决定何时以及如何重新打开操作。

2019年12月四级真题（第二套）阅读 Section B

六级That’s why this new policy also includes directions to update the current Government Orbital Debris Mitigation Standard Practices, which already require any entity that launches a satellite or spacecraft to vigorously analyze the likelihood that any of their actions, from an unexpected failure or normal operations, will create more space debris.

这就是为什么这项新政策还包括更新现行政府轨道碎片缓减标准实践的指示，该标准实践已经要求发射卫星或航天器的任何实体积极分析其任何行动，无论是意外故障还是正常运行，都会产生更多空间碎片的可能性。

2019.6六级真题第二套

四级With the enormous numbers of students, the operation of the system does involve a certain amount of activity.

由于学生人数众多，系统的运行确实涉及到一定的活动量。

1990年1月英语四级真题

四级This new activity involved all the original hunting sequencer but the aim of the operation was no longer to avoid starvation.

这项新活动涉及所有原始的狩猎测序仪，但操作的目的不再是避免饥饿。

1992年1月大学英语四级(CET-4)真题

四级But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation.

但随着人们对农产品中杀虫剂的重新关注，以及红外扫描技术的改进，佩利希望重新投入使用。

1997年6月大学英语四级(CET-4)真题

四级A new study reports the common drug aspirin greatly reduces life threatening problems after an operation to replace blocked blood vessels to the heart.

一项新的研究报告称，普通药物阿司匹林在心脏血管置换术后大大减少了危及生命的问题。

2005年12月大学英语四级(CET-4)真题

四级The doctors who carried out the study say giving aspirin to patients soon after the operation could save thousands of lives.

进行这项研究的医生说，手术后不久给病人服用阿司匹林可以挽救数千人的生命。

2005年12月大学英语四级(CET-4)真题

四级About 10-15 percent of these heart operations end in death or damage to the heart or other organs.

大约10-15%的心脏手术以死亡或心脏或其他器官损伤告终。

2005年12月大学英语四级(CET-4)真题

四级They claimed this was true if the aspirin was given within 48 hours of the operation.

他们声称，如果在手术后48小时内服用阿司匹林，这是真的。

2005年12月大学英语四级(CET-4)真题

四级If the car travels 100 metres without the driver confirming their ID, the system will send a signal to an operations centre that it has been stolen.

如果汽车行驶了100米而驾驶员没有确认其身份证，系统将向操作中心发送被盗信号。

2006年6月大学英语四级(CET-4)真题

四级On Dec. 11, 2001, as part of the effort to increase homeland security, federal and local authorities in 14 states staged “Operation Safe Travel”—raids on airports to arrest employees with false identification (身份证明).

2001年12月11日，作为加强国土安全的努力的一部分，14个州的联邦和地方当局实施了“安全旅行行动”——突袭机场，逮捕持有虚假身份的员工(身份证明).

2006年6月大学英语新四级(CET-4)真题

四级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.

Stanley McChrystal将军在他的书中描述了在伊拉克战争的早期阶段，军队的等级结构是如何阻碍其行动的。

2017年6月大学英语四级真题（第2套）

考研The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.

这种激光具有强烈的光束，可以在钻石上钻孔，但可以很好地控制，可以用于精细的眼部手术。

1980年全国硕士研究生入学统一考试英语试题

考研In other words mineral substances which are found on the earth must be extracted by digging, boring holes, artificial explosions, or similar operations which make them available to us.

换言之，在地球上发现的矿物物质必须通过挖掘、钻孔、人工爆炸或类似的操作来提取，从而为我们提供这些物质。

1984年全国硕士研究生入学统一考试英语试题

考研There is no more difference, but there is just the same kind of difference, between the mental operations of a man of science and those of an ordinary person, as there is between the operations and methods of a baker or of a butcher weighing out his goods in common scales, and the operations of a chemist in performing a difficult and complex analysis by means of his balance and finely graded weights.

一个科学家的心理操作和一个普通人的心理操作之间没有更多的区别，但只有同样的区别，就像面包师或屠夫用普通秤称量货物的操作和方法之间一样，以及化学家利用天平和精细分级的砝码进行困难和复杂分析的操作。

1993年全国硕士研究生入学统一考试英语试题

考研You have all heard it repeated that men of science work by means of induction (归纳法) and deduction, that by the help of these operations, they, in a sort of sense, manage to extract from Nature certain natural laws, and that out of these, by some special skill of their own, they build up their theories.

你们都听说过，科学工作者是靠归纳法工作的(归纳法) 以及推论，在这些操作的帮助下，在某种意义上，他们设法从自然界中提取出某些自然规律，并从中，通过他们自己的一些特殊技能，建立了他们的理论。

1993年全国硕士研究生入学统一考试英语试题

考研And it is imagined by many that the operations of the common mind can be by no means compared with these processes, and that they have to be acquired by a sort of special training.

许多人认为，普通思维的运作决不能与这些过程相比，它们必须通过一种特殊的训练来获得。

1993年全国硕士研究生入学统一考试英语试题

考研Indeed the mere size of operations and the numbers of workmen involved rendered such personal relations impossible.

事实上，仅仅是业务规模和所涉及的工人数量就使得这种私人关系变得不可能。

1996年全国攻读硕士学位研究生入学考试英语试题

考研I believe that the most important forces behind the massive M&A wave are the same that underlie the globalization process: falling transportation and communication costs, lower trade and investment barriers and enlarged markets that require enlarged operations capable of meeting customers’ demands.

我认为，大规模并购浪潮背后最重要的力量是全球化进程的基础：运输和通信成本下降，贸易和投资壁垒降低，市场扩大，需要扩大能够满足客户需求的业务。

2001年全国攻读硕士学位研究生入学考试英语试题

考研We need to make clear the connection between animal research and a grandmother’s hip replacement, a father’s bypass operation, a baby’s vaccinations, and even a pet’s shots.

我们需要弄清楚动物研究与祖母的髋关节置换术、父亲的搭桥手术、婴儿的疫苗接种，甚至宠物的疫苗接种之间的联系。

2003年全国攻读硕士学位研究生入学考试英语试题