警戒色的

Second, slow-spoken words less, when students make mistakes, I will not be severely reprimanded in general, always alert to their own system of anger, words spoken can slow the elimination of the fear of students to enable students to learn from their teachers to understand the teachings of truth understand the error.

二是慢言细语少厉色，当学生犯错误时，我一般不会严厉地训斥，时时警戒自己要制怒，慢言细语能消除学生的恐惧感，让学生从老师的教诲中理解道理，认识错误。

The moth's unmistakable colorings is aposematic, meaning that they are actually "advertising" the bug's unpalatability to potential predators.

图片中这只豹蛾翅膀上的清晰图案是一种警戒色，形象地说就是在做广告，警告潜在捕食者"我们并不好吃"。

The bush administration raised the terror alert from yellow to orange, the second-highest level on a five-color scale.

布什政府宣布，将美国全境恐怖威胁警戒级别从原来的黄色提高至橙色，为五色危险级别中的第二高等级。

Their elaborate designs and hues are deliberately ostentatious to ward off potential predators, a tactic called aposematic coloration.

它们身上复杂的纹路与多彩的色调意在抵御潜在的敌人，这种策略称为警戒色。

The moth's unmistakable colorings is aposematic, meaning that they are actually "advertising" the bug's unpalatability to potential predators.

图片中这只豹蛾翅膀上的清晰图案是一种警戒色，形象地说就是在做广告，警告潜在捕食者&我们并不好吃&。

Pushed by Hamilton's theory, some botanists have discovered and testified aposematic coloration do exist in plants such as autumn leaves, young leaves of tropical rainforests, some thorny plants and reproductive organs of plants whereas some of them are still obscure or controversial.

起源于猎物－捕食者关系的警戒色理论在动物界得到了充分研究，但植物警戒色却不为人所知，直到2001年Hamilton关于秋季树叶颜色的信号假说公开发表后，才引起人们对植物警戒色的初步研究。

After sampling and avoidance learning, herbivores can discriminate this signal and associate it with unpleasant experiences, so aposematic coloration comes into being between plant-animal interaction. The theory of aposematic coloration has not been accepted in plants while it has been adequately discussed for a long time in animal kingdom until Hamilton's signal theory about autumn colours was published.

颜色作为一种稳定有效的视觉信号通常是花和果实的诱惑信号，某些情况下也是一种警戒防御信号，植食动物经过抽样学习后能识别这种防御信号并主动回避，从而形成了植物的警戒色。

Aposematic coloration should not only belong to animals, plants could evolve it too if necessary for plant fitness. The temporal and spatial colour polymorphism in vegetative parts of plants deserve more research and the defense tradeoff hypothesis predicts the possibility of aposematism may occur in the reproductive organs of plants.

如今在早秋变色树种、幼叶、多刺植物、植物繁殖器官都发现了警戒色的一些例证，尽管有些还不太明确甚至存在争议，但至少为植物警戒色的进一步研究奠定了基础。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。