灭绝的

An extinct family of Dinocerata.

已灭绝的恐角目中仅有的一科。

Wild Cymbidium goeringii plants are becoming extinctive for over- harvesting and habitats fragmentation in Hubei Province recent years.

近年来，由于过度采挖和生境片断化，湖北野生春兰资源正面临着灭绝的危险。

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。

Any living or extinct member of the family Hominidae.

人科动物中现存或灭绝的成员。

A large extinct marine reptile having paddlelike limbs that was common in Europe and North America during the Mesozoic Era .

蛇颈龙属常见于欧洲和北美洲中生代，有桨状肢已灭绝的一种大型海洋爬行动物

A large extinct marine reptile having paddlelike limbs that was common in Europe and North America during the ''.

蛇颈龙属常见于欧洲和北美洲中生代，有桨状肢已灭绝的一种大型海洋爬行动物

Restoring natural areas to presettlement conditions would preserve plant and animal species that are in danger of becoming extinct.

恢复自然区域可保护动、植物濒临灭绝的危险

The cause of dinosaur extinction is still unascertainable today.

现在恐龙灭绝的原因仍无法确定。

Secondly, certain rare wild anima ls that are going to be extinct should be collected, fed and reproduced arti ficially.

其次，有些濒临灭绝的珍稀野生动物应该收捕，人工喂养并繁殖。

National Geographic sponsored Zhiduan Chen to study the endangered tree in China.

国家地理主办人Zhiduan Chen去研究有灭绝的树木在中国。

No clear conclusions can be made about the predictie alidity of specific measures, they found, except for criteria for the underuse of drugs for cardioascular disease.

除了心血管病不合理用药标准外，对于特定评价方法的预测效度没有明确的结论。

The third and last is that almost all of them, being infinite in number, have been impostures, and by idle and crafty brains merely contrived and feigned after the event past.

第三、即最后一点是：几乎所有这些不胜枚举的预言都是欺人之谈，都是在事件过后由无聊而狡猾的脑筋推测与凭空捏造的。