1.
Investigation and analysis of the rare resources of Pteridophyte on Cucumber Mountain
黄瓜山珍稀蕨类植物资源的调查与分析
2.
On Population ecology,rhizome morphology and Photosynthesis of a rare fern Ophioglossum vulgatum
珍稀蕨类植物瓶尔小草根状茎形态、光合和种群生态学研究
3.
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
4.
What a pity that this kind of rare animal has become extinct.
这种珍稀生物已无噍类了, 真是可惜啊。
5.
Conservation Biology of Rare and Endemic Fishes of the Yangtze River;
长江珍稀及特有鱼类保护生物学研究
6.
Ethologic research on Oriental White Stork Ciconia ciconia boyciana and Black Stork Ciconia nigra in captivity;
笼养珍稀鹳类（Ciconiidae）的行为生态学研究
7.
any of several ferns of the genus Blechnum.
乌毛蕨属的蕨类植物。
8.
any of various ferns of the genus Dryopteris.
鳞毛蕨属的蕨类植物。
9.
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
10.
Study on Calls of the Crested Ibis(Nipponia Nippon);
珍稀鸟类朱鹮鸣声特征与行为关系的研究
11.
Interpunction Examples in Selections of Rare Chinese Classical Novels;
《中国古代珍稀本小说》句读问题类型例说
12.
Seed Category and Storage of Bretschneidara sinensis,a Rare Endemic Plant in China
中国特有珍稀植物伯乐树种子的类型和贮藏
13.
families of ferns and fern allies.
蕨类植物科和蕨类植物的同类植物。
14.
Studies on the Periphytic Algae in the Sichuan Section of the Rare and Unique Fish National Nature Reserve on Yangtze Upriver
长江上游珍稀特有鱼类国家级自然保护区四川段周丛藻类研究
15.
Species diversity of fish community of Provincial Xijiang River Rare Fishes Natural Reserve in Zhaoqing City, Guangdong Province
广东肇庆西江珍稀鱼类省级自然保护区鱼类多样性
16.
The study of ferns.
蕨类植物学研究蕨类的科学
17.
Study on the Biology of Rare Butterflies and Insect Diversity in Baishuijiang Natural Reserve;
甘肃省白水江自然保护区珍稀蝶类生物学及昆虫多样性研究
18.
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