The company is said to have never broken its contract with the government in its two and a half years of operation.

VOA: special.2010.04.26

1%10 So if you actually do in a program 11 percent 10, 1 what you'll get back is 1 because that is in fact the remainder of that arithmetic operation.

如果在编程里就是，返回,因为1是这个计算式的余数。

哈佛公开课 - 计算机科学课程节选

We have to make sure that, in fact, that operation is not linear.

事实上，操作不是线性的，那让我来解释下这一点吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is equally true in the day-to-day operation of Congress.

VOA: special.2009.11.01

It is going on for many years actually from the time of operation providr comfort with which I was involved in Northern Iraq when we realised that we would have civilian problems we need to develope civilian capacity to deal with these things.

这种状况已经持续了很多年了,从一开始在阿富汗北部,我参与的提供安慰行动,那时候我们就意识到我们缺少平民,我们需要更多的平民来解决这些问题。

普林斯顿公开课 - 国际座谈会课程节选

Mahecic says it is likely that another organized voluntary operation of refugees in Mali to Mauritania could begin next year.

VOA: standard.2009.10.24

It's very important in the biological operation of human cells and that step is RNA splicing, or processing of this RNA, single stranded RNA that's produced by transcription.

而这对人类细胞生物运作至关重要,这个步骤就是RNA剪接,或者说是对RNA的加工,对转录出的单链RNA进行加工的步骤

耶鲁公开课 - 生物医学工程探索课程节选

In the Oval Office on Tuesday, the president joined Mr.Rasmussen in saying the NATO operation in Afghanistan is a team effort.

VOA: standard.2009.09.29

"On the directive of the government, the army is now in full scale operation to eliminate,militants,miscreants and anti-state elements from Swat,".

VOA: standard.2009.05.07

"There will be operation in this area. But it is now a matter of military judgment (of) what is the appropriate time."

VOA: standard.2009.10.12

In fact,one of the nation's oldest boarding schools for young women - the Moravians' Salem Academy founded in 1772 - is still in operation.

VOA: standard.2010.03.18

But international security expert Paul Cornish from the Chatham House in London says it is too early to call the British operation in Helmand province a success.

VOA: standard.2009.07.27

The debate about strategy and troop strength is occurring as 30,000 Pakistani troops are launching a massive military operation in South Waziristan, along the border with Afghanistan.

VOA: standard.2009.10.21

Military officials say the strategy behind the operation in Kandahar is to establish security so that ordinary Afghans can live their lives without fear of the Taliban.

VOA: standard.2010.05.26

In short TV Marti is a highly wasteful and ineffective operation,".

VOA: standard.2009.06.18

British commanders say this Operation is making good progress, but in Afghanistan as a whole it has been a tough month, and in Britain public opinion-polls indicate public support is falling.

VOA: standard.2010.08.04

"They said,without this service, NGOs [non-governmental organizations and agencies will be unable to reach operation areas in the east and south of the country, and it is an area that is particularly insecure and difficult,"

VOA: standard.2009.08.02

U.S.military officials said the commando operation took place in the coast district of Barawe in southern Somalia, which is heavily controlled by al-Shabab, a radical Islamist terrorist group thought to have direct links with al-Qaida.

VOA: standard.2009.09.15

The rescue operation to free him, approved at the highest levels of the British government, is being criticized in both Kabul and London amid reports that the captives were close to being freed through negotiations.

VOA: standard.2009.09.10

"What we found is that live donation is very safe, the risk of dying from donating a kidney is 3 in 10,000 which is much lower than the risk of almost any other operation that you can undergo."

VOA: standard.2010.03.11

The military plan is that we will have to do a rescue operation because now we have to rescue the civilians first, in order to go for the rest of the LTTE cadres hiding in that area,"

VOA: standard.2009.04.06

"They have not got their acts together. So I think the Swat operation has sent a very strong signal and if the government now starts an operation in even Waziristan, which is considered as a hard nut, I think it has good chances to succeed."

VOA: standard.2009.09.14