1.
Study on Species Composition、Community Structure and Species Diversity of Secondary Vegetation in Dagou;
大沟流域植物群落物种组成、群落结构及物种多样性的研究
2.
Plant Species Diversity and Component in Different Geo-Chemical Surroundings in Karst Area;
不同碳酸盐岩地球化学背景下的植物物种多样性和物种组成研究
3.
It consists of vegetable extracts of a considerable variety.
它由多种植物汁组成。
4.
relating to or distinguishing or constituting a taxonomic species.
与物种有关的，区分物种的，或组成物种的。
5.
An element in a mixture or compound;a constituent.
成份一种混合物或化合物中的成份；组成成份
6.
composed of only one thing or element or part.
只有一种事物、成份或部分组成。
7.
consisting of two or more substances or ingredients or elements or parts.
由两种或两种以上的物质、成分、元素或部分组成。
8.
a poison produced by microorganisms.
一种由微生物组织造成的毒药。
9.
WHAT KIND OF particle could dark matter be made of?
暗物质可能是由哪一种粒子组成的呢？
10.
(chemistry) formed by the union of two compounds.
（化学）用两种化合物结合在一起的组成。
11.
A composition analysis of seed plant flora in Yintiaoling Nature Reserve
阴条岭自然保护区种子植物区系组成
12.
Species composition and abundance variation of protozoa in Dianshan Lake
淀山湖原生动物种类组成及数量变动
13.
These formations are composed of aggregates of crystals which are fibrous or filament-like in nature.
这种沉积物由多种纤维状、丝状晶体组成。
14.
a mineral consisting of calcium tungstate; an ore of tungsten.
一种由钨酸钙组成的矿物，是一种钨矿石。
15.
a rare reddish-gray mineral consisting of a copper iron germanium sulfide.
一种稀有的红灰色矿物，由铜、铁、锗的硫化物组成。
16.
It may be composed of allelochemics such as alkaloids or terpenes.
它可以由异种化合物例如生物碱或萜稀组成。
17.
The filter is constructed as a sandwich from three materials of different atomic number.
屏蔽物由不同原子序数的三种物质的夹层组成。
18.
a mineral consisting of potassium magnesium double sulphate; used as a fertilizer.
一种矿物，由双钾双镁硫酸盐矿物组成，用作肥料。