1.
an indeterminate number of plant species in the jungle.
丛林中植物的物种数量无法确定。
2.
species diversity index
生物种的多样性指数
3.
Most plants reproduce by seeds.
多数植物靠种子繁殖。
4.
Most plants reproduce by seed.
大多数植物靠种子繁殖。
5.
An even-toed ungulate.
一种脚趾数为偶数的带脚趾动物
6.
Physical Storage Technology of CD-ROM Database
一种光盘数据库数据的物理组织技术
7.
Chromosome number The number of chromosomes possessed by a particular species.
染色体数目：物种所包含的染色体数目。
8.
One or a very few species must be clearly separated from the subordinate species.
一个物种或极少数的几个物种必须明显地与次要的物种区分开来。
9.
In which,26 species,accounting for 63% of the total number from America were the most.
美洲的植物种类最多,达26种,占总种数的63%;
10.
Most agricultural crops are bred for their seed, seed appendage, or fruit.
大多数农作物的育种是为了种子，种子附属物，或果实。
11.
They choose most of their food from a few kinds of eucalyptus trees.
它们从少数几种桉树中挑选它们的大多数食物。
12.
Most plants develop from seeds.
多数植物都是由种了长成的。
13.
There are nearly a limitless variety of materials.
世界上几乎有无数多种物质材料。
14.
While the diversity of housing around the world is virtually limitless,
全世界的建筑物种类多得不可胜数，
15.
Digital Superstition: a Kind of Modern Symbol Fetishism
数字化迷信:一种现代的符号拜物教
16.
In this paper, a two-species mutualism model system is discussed.
讨论了二种群互惠生物数学模型。
17.
HDF - a physical file format for storing scientific data.
一种物理文件格式，用来存储科学数据。
18.
Several rare animals have been sighted there in recent years.
数种稀有动物最近几年在那被发现。