查询词典 on the alert

By analyzing and researching on methane concentration in the monitoring space of adjacent sensors, function relationship between interval, alert time, air flow velocity and section area of roadway is concluded while theory base and methods of sensor interval is put forward for relative safety criterion.

结果表明：巷道瓦斯平均浓度与风速、巷道截面积、瓦斯涌出强度、传感器间距之间存在一定的函数关系，矿井监控系统所需要的最短响应时间是目前迫切需要解决的问题。

As a very important part of the whole national security system, food security should be on alert always.

作为整个国家安全系统的重要组成部分，粮食安全的警钟必须始终长鸣。

With this in mind, be alert and always keep on praying for all the saints.

为此，应提高警觉，随时都在祈祷的圣人。

It''s also an environment where everything is so informal that there is no pressure to need to always remain on alert to say the right thing at the right time.

it'的也是一个环境下，一切是如此的非正式不会有压力，需要始终保持对提高警觉，说正确的事在正确的时间。

When you are prepared to take on with such rides, you should always stay alert while performing the stunts.

当你准备与这些游戏机，你必须随时留意，而采取的特技表演。

They can turn off the automatic alert on e-mail and check it manually, say, three times a day.

他们可以关闭电邮自动提醒，手动检查邮件，例如一天检查三次。

This is all the more reason to be alert and vigilant about what is happening on this front.

这就是对这一前沿正在发生的事情保持警惕的更多原因。

Since I find that they have the shortcomings and problems, I often alert themselves into the society can not be bent on dual-use.

自从我发现自己有这个缺点和问题后，我常常警戒自己，步入社会后也不能一心两用。

It's good to see this program as the core of a national activity to alert students on personal safety.

这个课程是国家活动的核心，买目的是警醒学生的安全意识。

D Alert A new Bin-Laden tape released on Dec 30 says "We intend to liberate all of Palestine, from the river to the sea" Thousands of Pal returning from the Haj are refusing to return through the Israel controlled border post, fearing arrest Hamas looters have been taking fuel from hospitals for Hamas militias On Jan 8 the PA rejected any possible suggestion by the US to station 'foreign' troops in the West Bank!

一个新的本拉丹录音带公布于12月30日说：&我们打算解放整个巴勒斯坦，从河向海&千回帕尔从哈吉拒绝返回经过以色列控制的边境哨所，怕逮捕哈马斯抢劫者已采取燃油从医院哈玛斯民兵 1月8日，巴勒斯坦权力机构拒绝了任何可能的建议是由美国派驻国外的部队在西银行！

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。