危险信号

Consider it a red flag if your preteen is so interested in clothes that she stops taking pleasure in other activities that she once enjoyed: sports, art, music, dance, etc.

如果你的女儿还不到13岁就非常喜欢穿着打扮，以至于不再参加她原先喜欢的其它活动：体育、艺术、音乐、舞蹈等，就要加以注意，这可能是一个危险的信号。

A red flag is a sign of danger.

红旗是危险的信号。

Not all applications will require signal conditioning, but many do, and you should pay attention to your specifications to avoid a potential disaster.

并非所有应用都需要信号调节，但许多情况都需要，并且你应该注意你的规格说明书以避免潜在的危险。

To know red the signal being dangerous and vigilance who call you literally make changes in the color of signal beacon!

要知道红色是危险和警惕的信号，谁叫你随便改换信号灯的颜色！

Batesian mimicry - In this type of mimicry a harmless signaler imitates a dangerous one.

Batesian模仿-在此类型的一个无害的模仿模仿一个危险的信号之一。

Batesian mimicry - In this type of mimicry a harmless signaler imitates a dangerous one .

-在此类型的一个无害的模仿模仿一个危险的信号之一。

There's a lot of complex psychology around our faces, so it's a big red flag if your partner thinks you're a space invader every time you move in for smooch.

所以说呀，如果你的女孩儿呢每次呢都说你是个侵略者###，这就是一个危险的信号！

When they are in danger at sea , they send out an "SOS" signal.

当他们在海上遇到危险时，就发出" SOS "的信号。

A small explosive placed on a railroad track at is fired by the weight of the train to sound a warning of an approaching hazard .

信号雷管一种置于铁路轨道上的小型爆炸物，由火车的重量引爆，这样来预警临近的危险

It was tending to less signal and more noise and was more at risk for system failure.

这是趋于减少的信号，更多的噪音和更危险的系统故障。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。