1.
A rare-class classification approach based on Clustering and Ripper
基于聚类和Ripper的稀有类分类方法
2.
caught sight of a rare Bird.
看见了一种稀有鸟类
3.
There was also an aviary full of rare birds.
那里面还有装满稀有鸟类的鸟舍。
4.
read a book about rare birds
看了一本关于稀有鸟类的书
5.
Bird watchers on the alert for a rare species.
看守者人密切注意稀有鸟类
6.
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
7.
A Doubletype-insurance Risk Model with Thinning Process;
一类带有稀疏过程的双险种风险模型
8.
Some of the rare birds built in the old mossy trees.
一些稀有的鸟类在长有苔藓的老树上筑巢。
9.
The insects also are important food for Hawaii's native, rare birds.
同时还是夏威夷当地稀有鸟类的重要食源。
10.
We make a nature sanctuary for rare birds,
我们为某些稀有鸟类设立了自然保护区，
11.
The forests in the park are home to bears, wolves and many rare bird species.
公园里的森林是熊、和许多稀有鸟类的避难所。
12.
Finally, psionic items exist of such rarity and power as to belong to a category of their own: artifacts.
最后，非常稀有而强大的灵能物品自成一类：神器。
13.
The Effect of Rare Earth Ions Doping on Photo-catalytic Properties and Activity for Volatile Organic Compounds (Benzene, Toluene, Ethyl-benzene, and O-xylene) Photo-degradation;
稀土改性TiO_2光催化氧化苯类有机废气研究
14.
Qualitative analysis of a class of ecosystem with sparse effect;
一类具有稀疏效应的生态系统的定性分析
15.
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
16.
Study on Stripping of Rare Earth from Organophosphorus Acid Mixture System
从混合酸性磷类负载有机相中反萃稀土的研究
17.
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
18.
rare and rare earth metal ore deposit
稀有和稀土金属矿床