1.
Study on the Photosynthetic and Ecophysiological Characteristics of Endangered Pteridophytes Archangiopteris henryi
珍稀濒危蕨类植物原始观音座莲的光合生理生态特性研究
2.
Bioecological characteristics and endangerment mechanisms of Neocheiropteris palmatopedata,an endangered plant endemic to China
中国特有濒危植物扇蕨的生物生态学特性及其濒危机制初探
3.
"The critically endangered razor-Billed curassow (C. mitu), of the Amazon"
亚马逊的刀嘴凤冠雉(C. mitu)是濒危种类。
4.
14 per cent of primate species are highly endangered.
14% 的灵长类物种处于高度濒危状态。
5.
Population genetic structure of the endangered species Epalzeorhynchus bicornis in the Nujiang River
怒江濒危鱼类角鱼种群遗传结构研究
6.
A STUDY OF LUEHDORFIA CHINESIS LEEI CHOU,A RARE AND ENDANGERED BUTTERFLY FROMHENAN PROVINCE
河南珍稀濒危蝶类──中华虎凤蝶李氏亚种的研究
7.
Study on the Genetic Diversity and Conservation of Endangered Species, Crossoptilon Mantchuricum;
濒危鸟类褐马鸡遗传多样性及保护研究
8.
A Case Study on Endangered Language of Xiandao from Synchronic Type by Contrast;
从共时的类型对比看仙岛语濒危的走向
9.
ASSESSMENT OF SPECIES STATUS OF MOLLUSCA IN THE MID-LOWER YANGTZE LAKES
长江中下游湖泊贝类物种濒危状况评估
10.
any of several ferns of the genus Blechnum.
乌毛蕨属的蕨类植物。
11.
any of various ferns of the genus Dryopteris.
鳞毛蕨属的蕨类植物。
12.
Endangering Mechanism and Strategy for Conservation of Endangered Plant;
珍稀濒危植物的濒危机制与保护对策
13.
Endangered Causes and Protection Measures of Endangered Plants in China
中国濒危植物的濒危原因及保护对策
14.
families of ferns and fern allies.
蕨类植物科和蕨类植物的同类植物。
15.
Studies on Bioactive Polysaccharide Production in Liquid Culture of Protocorm-Like Bodies from Dendrobium Huoshanense, an Endangered Medicinal Plant;
濒危名贵药用霍山石斛类原球茎液体培养生产活性多糖的研究
16.
Geo-distribution Pattern and Protection Status Assessment for the Key Species of China;
我国重要珍稀濒危物种与类群的地理分布格局及保护现状评价
17.
Endangered Languages and Weakened Languages: a Typological Analysis ofthe Linguistic Vitality of Maonan;
濒危语言与衰变语言——毛南语语言活力的类型分析
18.
Discovery of Rare Bird-orsachius magnificus (Ogilvie-Grant) and Protection for Its Perch Environment in Yuebei;
濒危鸟类——海南虎斑升鸟在粤北的发现和栖息环境的保护