查询词典 endangered species

The extant species-- Bengal, South China, Indochinese, Sumatran, and Siberian-- number only about 5,000 to 7,000 individuals combined, and all are endangered.

剩下的孟加拉虎，华南虎，印度支那虎，苏门答腊虎和西伯利亚虎总共也只剩下5，000到7，000只，而且都有灭绝的危险。

Facing the high demand, various Taxus species are endangered in China and India.

面对高需求，在中国和印度各种红豆杉物种处于濒危状态。

Thuja is the unique endangered plant species in the world which has been regarded as\"Living Fossil\", \" Chinese National Treasure\" and \" Giant Panda of Plants\".

崖柏系全世界独一无二的珍稀植物，被喻为"活化石"，"中国国宝"，"植物中的大熊猫"。

The human disturbances, original habitat losses due to reclamation, deforestation, pollution, etc., are driving undetermined number of species to be endangered or extinct.

人类干扰，栖息地丧失、森林减少和污染等迫使未知数目的种类处于濒危状态或已灭绝。

Many of the remaining species are endangered, including 71 of the 96 known endemic vertebrates.

包括96种已知本地物种中的71种，大量的现存物种正在遭到灭绝的威胁。

Still, this effect might be seen in other species and could affect conservation of endangered animals, Walling said.

然而，这种影响可能存在于其他物种，并可能会影响到对濒危动物的保护。

A survey of the natural habitats and conservation status of several rare and endangered Abies species discovered in the last two decades from East,South and Southwest of China was made.

摘 要：概述了70年代以来中国的几种珍稀濒危冷杉植物的发现及它们残存在特殊小生境中的意义。

For the approach to the relations between the endangered situation and their sexual reproductive processes in Cimicifuga nanchuanensis, some comparative studies were made in C.simplex , a close and widespread species.

为了探讨南川升麻濒危与其生殖过程的联系。对广布近缘种单穗升麻进行了部分对照研究。论述单穗升麻的小孢子发生和雄配子体发育以及花药壁的发育。

Under consecutive irradiance and 14 h / 10 h light-darkness cycle, the effects of different gradients of irradiance on seed germination of Shorea wantianshuea, an endangered and rare species of dipterocarpaceae in Xishuangbanna, Yunnan Province, were studied. Also, the effects of different temperatures on seed germination and storage were examined. Neither consecutive irradiance treatments nor periodic ones could improve the germination percentage.

在实验室内人工气候箱控制的条件下，研究了我国重要珍稀濒危植物望天树 Shorea wantianshuea，龙脑香科(Dipterocarpaceae 种子萌发对持续光照、14小时光照/ 10小时黑暗周期性光照的反应；同时研究了望天树种子的萌发对不同温度的反应和低温贮藏对种子活力的影响。

Michelia chapensis is a rare and endangered tree species; its natural communities are scarce.

乐昌含笑是中国特有珍稀濒危植物，天然群落稀少。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。