濒危

It points out the problems that currently exist in research and practical application of tissue culture of precious and endangered plant.

提出了在珍稀濒危植物组织培养研究和实际应用中存在的问题。

The endangered species include the gorilla , the orangutan , the giant tortoise, the trumpeter swan , the whooping crane , the big cats, and the whales.

这些濒危动物有猩猩、巨龟、天鹅、鸣鹤、大型猫科动物以及鲸鱼。

The critically endangered language belongs to the Tupi language family. As of 2007, there was only one remaining speaker.

这种严重濒危的语言属于图皮语系，截至2007年只剩下一个使用者。

Whether anyone who knows any history could be so mistaken is arguable. Even today's undereducated schoolchildren are likely to learn something about the English civil war.

诚然我们可以讨论一个略通历史的人是否会犯下如此错误，今天即使是在校学生都会学点英国内战史，他们甚至知道每年11月5日焚烧假人模型的仪式（一种显然受到政治正确和安全卫生部门威胁的濒危传统）是为了庆祝人们曾破获了一场企图炸毁国会大厦的阴谋。

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。

The results show that the decomposition rates of Heptacodium miconioides deblades in different net bags all assume unimodal curve change.

研究了亚热带地区濒危植物七子花落叶在不同网袋中的分解速率及其与土壤微生物和土壤环境因子的关系。

THE rippling fire of the tiger, the cuddliness of the panda, the viridian flash of the green-cheeked parrot, all argue that these most-endangered species should be saved.

所有人都坚决主张，拥有火焰般花纹的虎、让人禁不住想拥抱的熊猫、闪着翠绿光芒的绿颊鹦鹉这些最濒危的物种应得到保护。

Two endangered species of wading bird face extinction because of the changes.

由于这些变化，涉水鸟的两个濒危种类面临着灭绝。

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。

Climate change will intimidate the endangered species and the species that has accustomed to cold weather, such as, panda, Yunnan snub - nosed monkey, white-lipped deer, Taiwania flousiana Gaussen, Ammopiptanthus mongolicus and Tibet's antelope.

未来气候变化将对濒危物种的栖息地及气候适应范围狭窄的高山物种，已适应青藏高原高寒气候的物种和迁移能力弱的物种，如大熊猫，滇金丝猴，白唇鹿，秃杉，沙冬青和藏羚羊等造成威胁。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。