查询词典 extinct

Scientists do not know why dinosaurs became extinct, but some theories postulate that *****gers in geography, climate, and sea levels were respONSible.

科学家不知道恐龙为何绝种了，但是一些理论推断是地理，气候和海平面的变化造成的。

Constituting the order Ginkgoales; includes the genus Ginkgo and extinct forms.

组成银杏属；包括银杏属和其它灭绝的种类。

And I have to say, I love this stuff. I adore thinking about the science that would need to be done to bring back an extinct species, be it a mammoth or a glyptodon, a dodo or a Neanderthal.

问题《不让一个儿童落后法》让钱落后：《不让一个儿童落后法》的法律目标是正确的，但不足的教育经费承诺、教育部执行不力和法律设计本身的缺陷，在限制了效果的同时也减低了它的支持力度。

Many of the other herbs that can provide similar benefits as the Gypsywort are becoming extinct because they are over harvested and over used so it could be extremely beneficial to utilize much rarer herbs that can often bring forth some of the same benefits as others.

许多其他草药，可以提供类似的福利作为Gypsywort正在成为灭绝，因为它们是在收获和使用，它可以是极为有益的利用非常罕见的草药，可往往带来一些相同的利益等。

Any living or extinct member of the family Hominidae.

人科动物中现存或灭绝的成员。

Of,relating to,or characteristic of these extinct humanlike primates.

在沙特阿拉伯，野生山羊大概是唯一的没有濒临灭绝危机的大野生动物。

Of,relating to,or characteristic of these extinct humanlike primates .

这些石器使非洲灵长动物中的一组有别于其表亲。

Extinct species of upright east African hominid having some advanced humanlike characteristics.

已经灭绝的东部非洲的直立人，有一些象人一样的高级特征。

The imitable sounds of a bird.large aquatic birds: loons and some extinct forms.

大型水生鸟类；潜鸟及其它一些已绝迹的鸟类。

Probably became extinct as a result of disease and predation, as well as habitat loss, compounded by the exceptional strength of Hurricane Iwa - although by the time of this hurricane it was too late to save the species.

灭绝原因可能由于疾病和被捕食，也可能是栖息地的消失，加上Iwa飓风的破坏作用，尽管那个时候对于保护这个种已经太晚了。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。