对酒店的攻击事件使喀布尔和全国各地的主要设施保持高度警戒。
Key installations in Kabul and around the country remain on high alert as a result of the assault on the hotel.
自去年十月份枪击事件开始以来，马尔默的部分地区保持高度警戒。
Parts of Malmo have been on high alert since the shootings began in October last year, and police are still urging people to stay vigilant.
该病例的快速发现表明在全球继续保持对SARS的高度警戒的重要性。
The swift detection of this case illustrates the importance of continued global vigilance for SARS.
袭击发生在8月21号，当时中国各地由于举办奥运而处于高度警戒状态。
The bomb attack on August 21st came as security across China was on high alert for the Olympic games.
早期的化工厂，过程控制完全靠人工。因而对危险的过程必须保持高度警戒。
In the early days of chemical plants, process control was entirely manual. For dangerous processes this required a high level of alertness.
一位前美国官员，在匿名的状态下表示，华盛顿现在甚至处在“高度警戒”的状态之中。
A former American official, speaking on condition of anonymity, says that Washington is even now in a state of "high alert".
你们对脊髓灰质炎卷土重来成功地保持的高度警戒也将有助于在出现人类流感大流行时为我们提供保护。
The high level of vigilance you successfully maintain against the re-introduction of polio, will also help to protect us against the advent of a human flu pandemic.
再加上奥运会让北京实行高度警戒，几乎毫不意外的是，今年夏季，中国境内游数量出现下滑。
Throw in the the lockdown of Beijing caused by the Olympics and it is little surprise that inbound visitor numbers suffered a summer of decline.
24小时内澳大利亚发生三起鲨鱼袭击事件，现在澳大利亚海滩处于高度警戒中，绵延的海岸线已经被封闭。
Australia's beaches are on high alert and stretches of coastline have been closed to swimmers after three shark attacks in 24 hours.
例如，她证实，在911事件之前，白宫已经出于高度警戒状态，但是他冷谈的说：“历史记录没有反映出这些。”
For example, she testified that the White House was on high alert before 9/11, but, he dryly notes, “the historical record does not reflect this.”
来往频繁的油轮使这片海域一直处于可能发生石油泄漏的高度警戒状态下，而世界自然基金会估计，在未来10年里，仅从波罗的海通过的油轮数就可能翻一番。
The area is permanently on high alert for spills because of intense tanker traffic, which the World Wide Fund for Nature estimates could double in the next 10 years in the Baltic alone.
闭幕式举行同时，广州市中心的安全部队保持着高度的警戒，通往闭幕式现场海星沙岛的道路封闭，周边水域也有警力巡逻。
Security forces were meanwhile on high alert in the centre of Guangzhou, blocking off roads and patrolling the waters off Haixinsha island, the venue of the closing ceremony.
该文提出了高度自动化工程系统中的一种针对人员误操作的安全警戒系统方案。
In this paper, a strategy of safety guard system against manual misoperations in the advanced automatic engineering systems is proposed.
该文提出了高度自动化工程系统中的一种针对人员误操作的安全警戒系统方案。
In this paper, a strategy of safety guard system against manual misoperations in the advanced automatic engineering systems is proposed.
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