US has reduced the threat level on inbound flights from Britain from red to orange meaning a few more items are acceptable in carry-on.

The United States has raised its national security threat level for all commercial air flights and has barred passengers from carrying liquids aboard any planes.

美国提高了所有民用航班的安全威胁警戒级别，并禁止乘客携带任何液态物品登机。

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Director-general Margaret Chan confirmed yesterday ( 11 June) that the organisation had raised the virus's threat level to phase six.

该组织的总干事陈冯富珍昨天（6月11日）证实说，该组织已经把这种病毒的威胁级别提升到了第6级。

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The factors affecting the threat level and the model of calculating threat level are introduced, and the weight distribution on basis of the nonlinear tree is submitted.

介绍了影响威胁级别的各种因素及威胁级别的计算模型，提出了基于非线性结构的威胁因素对威胁级别的树形权值分配法，给出了各威胁因素隶属度的确定方法。

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The authorities yesterday maintained their stance of being deliberately vague about the precise reasons why the threat level had been raised.

昨日，政府对恐怖威胁升级的原因仍然谨慎地保持含糊的姿态。

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After the theory and inference mechanism of Bayesian networks was introduced, this paper mainly studies the application of Bayesian networks in emitter's threat level assessment.

以贝叶斯网络及其推理机制为基础，主要研究了贝叶斯网络在辐射源威胁等级评估方面的应用。

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In September, Canberra raised the threat level for a terrorist attack from medium to high, meaning an attack was considered likely.

今年9月，澳大利亚将其恐怖袭击威胁级别从中级提升至高级，这意味着，恐怖袭击有可能发生。

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Ottawa's advisory had been issued on Saturday, after the British government raised its threat level to its highest warning.

建议是在英国政府将恐怖袭击警戒级别升至最高之后发布的。

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The government currently puts the country's perceived terror threat level at "severe." That is second highest of five ratings.

英国政府目前将国家受恐怖威胁的水平提高到“严重”级，这是5级中第二严重的级别。

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The algorithm uses a cross-entropy-based sensor effectiveness matrix and threat level for realizing optimum sensor management in multi-sensor multi-target tracking applications.

该算法通过基于互熵的传感器效能矩阵，引入目标威胁等级产生多传感器的最优管理策略。

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According to the detailed analysis of P2P worm and IM worm, we elaborate its spread speed and safely threat level.

在分析P2P蠕虫和IM蠕虫的基础上，对其传播速度和安全威胁程度进行了深入的阐述。

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Interior Minister Thomas de Maiziere raised the country's terror threat level on Wednesday.

德国内政部长德迈齐埃星期三提高了德国的恐怖主义威胁等级。

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The threat-assessment pattern analyzed the threat level to network security through multi-sensor fusion technology with the result of early warning analysis.

威胁评估模块将预警分析的结果（攻击预测）作为输入，利用多属性融合技术定量分析网络安全威胁程度。

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Indeed the threat level from international terrorism remains at'severe', meaning an attack is highly likely.

实际上，来自国际恐怖主义威胁仍然维持在‘严重’水平，这意味着我们遭遇袭击的可能性仍然很高。

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The algorithms of assessment for threat level and relative importance are established based on Bayesian networks and fuzzy logic.

基于贝叶斯网络和模糊推理技术，实现了战场威胁级别及其相对重要性程度的综合评估。

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District elevated the threat level.

分局已经提升了恐怖威胁的等级。

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Hong Kong authorities say the security threat level for the Olympics in the city is moderate.

香港特区政府说，奥运期间在香港的安全威胁程度中等。

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And then you can select also other things on the map to see what other factors like the threat level.

你也可以选择地图上的其他内容，你可以看见其他数据，比如威胁程度。

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UK raises its terror threat level to'severe'.

英国将恐怖主义威胁提升至严重级别。

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The discretization of ground-to-air missile threat level is the first problem in Mission Planning System.

地空导弹对空威胁级别的量化是任务规划系统首要解决的问题。

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Neither country has raised its terrorism threat level.

两个国家都没有提高恐怖主义威胁水平。

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