当沙砾慢慢增加，沙堆一直在预料的方式中成长，直至突然而又毫无警戒地，它到达了一个临界点然后崩塌了。
As grains build up, the pile grows in a predictable way until, suddenly and without warning, it hits a critical point and collapses.
没有人知道崩溃点在哪里，但是只要超过100点就被认为到了警戒线。
Nobody knows where the snapping point is, but anything above 100 would be viewed as a red alarm.
那不仅仅意味着一种预算上的压制，而且还意味着把基准率从警戒点拉高。
That will mean not just a budgetary clampdown but also a rise in the base rate from its emergency low.
大多数的毒镖蛙有漂亮的辐射点，显示着警戒图案。
Most of them are beautifuly radiant, displaying aposematic patterns.
这一点很重要，就是用检测非期望事件或降解方式的方法提出警戒，不是证明讨论批有背离趋势。
It is important to point out that by itself, an alert provided by a method designed to detect unexpected events or degradation patterns is no proof that the batch in question has a deviating trend.
那就是你在平常工作中做的。嘴巴小心点。你要干什么么，把我赶出警戒线?。
That's what you normally do at work. Better watch your mouth. What are you gonna do, wrap me up in caution tape?
模拟实验表明，该算法特别适用于低帧率的红外警戒系统，可检测信杂比为2的点目标。
Simulating experimental results shown the algorithm is especially suited for surveillance system of low frame rate and can detect the point targets with signal to clutter ratio equal to 2.
该算法特别适用于低帧率的红外警戒系统，可检测信杂比为1的点目标。
The algorithm is suited especial for surveillance system of low frame rate and can detect the point targets with signal to clutter ratio equal to 1.
它们并非在警戒捕食自己的对手，那些四处飞着、看上去十分警觉的乌鸦，实际上只是在寻找机会，看能不能从鸦群别的成员那儿偷点东西。
Instead of watching out for predators, those crows that are flying around and looking so vigilant are really just looking for something that they can steal from another member of the flock.
主控人员立即对事故发生地点区域设置安全警戒，戴上防毒面具、连体防护服等防护用品或设施，对泄漏点进行检查。
3the Master control staff immediately sets security cordon in the accident area and wears gas mask and protective jump suit etc. protective equipments or safeguards to examine the leaking point.
从这草棚区域的阴深处，一个黑影子悄悄地爬出来，像偷食的小狗似的嗅着，嗅着，——要嗅出那警戒网的疏薄点。
From a dark corner of the slum a shadow was creeping silently out, like a thieving little dog nosing around, trying to find an unguarded break in the police cordon.
钱塘江及所有支流水位周四早上七点超过警戒水位。
Water levels on the Qiantang River and all its tributaries exceeded the safety level at 7 am on Thursday.
钱塘江及所有支流水位周四早上七点超过警戒水位。
Water levels on the Qiantang River and all its tributaries exceeded the safety level at 7 am on Thursday.
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