1.
Concepts of keystone species and species importance in ecology
生态学中关键种与物种重要性的概念(英文)
2.
Some being that was Other now matters to us as much as we matter to ourselves.
现在，某种“外物”的重要性和我们对自己一样重要。
3.
A crystalline organic base, C4H4N2, that is the parent substance of various biologically important derivatives.
嘧啶一种晶状生物碱，C4H4N2，是多种生物性地重要衍生物的亲本物质
4.
The importance of this park derives from its wealth of flora and fauna.
这个国家公园的重要性来自它丰富的植物物种和动物物种。
5.
It would take a next generation of scientists to bring the importance of the environment on species back in view.
要重新认识环境对物种的重要性环需要下一代科学家的努力。
6.
Buffer capacity is an important characteristic of wastes that are submitted to biological treatment.
缓冲能力是进行生物处理的废水一种重要特性。
7.
Risk Analysis of Several Serious Quarantine Pests to Jiangsu Province;
几种重要检疫性有害生物在江苏的风险分析
8.
Abstract: Species diversity is an important part of biodiversity.
文摘:物种多样性是生物多样性研究的一个重要层次。
9.
Studies on Bioactivity of Extracts from D.stromonium Against Several Harmful Creature of Herbal Medicines;
曼陀罗提取物对几种中草药重要有害生物的活性研究
10.
Just two to three oysters deliver a full day's supply of zinc, a mineral critical for normal functioning of the male reproductive system.
锌是一种对保持男性生殖系统正常机能至关重要的矿物质。
11.
Effects of Lactarius vellereus fermenting liquor extraction on the activity of several important enzymes in mycelia of Alternaria alternata
绒白乳菇发酵液提取物对杨树叶枯病菌几种重要酶活性的影响
12.
Histamine is a medium of inflammation, and yet is an important neurotransmitter or neuromodulatory in central nerve system.
组胺是一种炎症介质和生物活性物质，更是中枢神经系统中的一种重要的神经递质或神经调质。
13.
Studies on Amphibian Diversity in the Simian Mountains of Chongqing
重庆四面山两栖动物物种多样性研究
14.
a rare mineral that is an important source of cesium.
一种稀有矿物，是铯的重要来源。
15.
a mineral of the mica group; an important source of lithium.
云母族中的一种矿物，是锂的重要来源。
16.
Sulfur is an essential nutrient for plants.
硫是植物的一种重要的营养元素。
17.
These are especially important for environmental applications where biodegradability is a major requirement.
生物可降解性是环境保护的重要要求。
18.
Isomerism is very important because enzyme specificity restricts viable organisms to the use of only one of the two forms.
异构现象是非常重要的,因为酶的特异性限制生物体都只能使用两种同分异构体中的一种。