In saline meadows. the floristic composition and the population character of A. sparsifolia varies with the changes in soil water and salt conditions.
其群落的植物种类组成和种群特性,随着土壤水、盐状况的改变而有较明显的差异。
It is thus clear that, we want an alignment world, alignment future, the biggest obstacle isn't a resources, funds and technique of problem, but the problem of population character.
可见,我们要走向世界,走向未来,最大的障碍不是资源、资金和技术的问题,而是人口素质的问题。
You'd think that the character of a village that grew from 12, 000 to 60, 000 residents in less than 40 years might have changed with the population.
你会认为一个小镇在不到40年的时间内,居民从12,000增涨到60,000人后,其性质可能也会随着人口的增长而有所改变。
But as the world's population has grown, the unsustainable character of human behavior has become a global problem.
但随着世界人口的增长,人类行为的不可持续性特征已成为全球性的问题。
Vancouver is largely British in character with some Chinese influence. Almost three fourths of the population are of British ancestry.
温哥华以英国文化传统为主要特征, 同时也受到中国文化的影响。英裔血统的居民几乎占了全城人口的四分之三。
Chapter two: The floating population behavior character.
第二章,流动人口的行为特征。
Conclusion Distribution of HLA-A, b, DRB1 genetic character in Hubei Chinese Han was resemble to southern Han population, while their own characteristics still existed.
结论湖北汉族人群HLA - A、B、DRB1等位基因分布接近南方汉族人群之间,并有其自身特点。
There exists different demand character in consumers at the different age, and population factors directly affect the market orientation and demand structure for houses.
不同年龄阶段的消费群体具有不同的需求特征,人口因素直接影响着住宅产品的市场定位和需求结构。
The genetic character of Shanbei white many-cashmere goat is stable. The appearance is like a ball shape. The mean proportion in the different population is 5.6%.
陕北白绒山羊多绒型变异个体的遗传性能稳定,外观特征如绒球状,在不同群体间出现的比例平均为5.6%。
The character of exposure-response relationship between particulate matter and population mortality has been one of the critical and difficult problems in air pollution epidemiological study.
前言: 目前,针对空气颗粒物与人群死亡率暴露-反应关系特征的研究已经成为空气污染流行病学研究的关键和难点问题之一。
The effects of light distribution in maize population on grain yield and quality were studied by determining the light distribution character among different plant densities.
通过测定不同种植密度玉米群体的光能分布,研究了群体光能分布特征对玉米产量和品质的影响。
Large public activity has the character of big population density and strong fluidity, which is liable to safety accident and causes big casualties and social impacts.
大型公共活动人口密度大、流动性强,极易引发安全事故,造成大量人员伤亡和恶劣社会影响。
With character, generation and population the variability varied.
随性状和世代群体不同,表现不同的变异性。
These changes in the industrial organization and in the distribution of population have been accompanied by corresponding changes in the habits, sentiments, and character of the urban population.
工业组织和人口分布中的这些变化同时也带来了城市人口的习俗、情感和品格的变化。
As to temporal character, the statistical time of population data should be cared for.
就时间特征而言,需要注意人口数据的统计时点。
When population data are used, attribute character, spatial character and temporal character of population data should be paid attention.
在使用中,必须关注人口数据本身蕴含的属性特征、空间特征和时间特征。
A new idea served for study on genetic gains of multiple character and estimation of basic population size was represented in the paper.
为作物育种中多性状遗传进度研究及群体规模估计提出了新的设想。
To study the consumption of new pattern water and distribution character of consuming population.
了解我国目前新型饮水的消费情况,及消费人群的分布特征。
This article will review the epidemiological progress of he, such as character of distribution, reservoir of infection, route of transmission, population susceptibility and rel...
本文对戊型肝炎的流行特征、传染源、传播途径、人群易感性的研究进展和存在的问题进行综述。
Chapter 2 describes the basic situation of Changshu floating population by using large amounts of sampling survey materials, and grasps their principal character accurately.
第二章充分利用抽样调查等第一手资料,详细描述了常熟流动人口的基本情况,比较准确地把握了常熟流动人口的现状特征。
Relationships between gene frequencies of a metric character and maximum, minimum population means are studied by differentiation.
本文利用微分学知识,研究了数量性状的基因频率与群体最大和最小均值的关系。
Until today, the overwhelming majority of China's population still live in rural areas, the local character still has not changed fundamentally.
直到今天,中国绝大多数人口还定居于乡村,乡土本色依然没有发生根本变化,仍是乡土社会色彩浓厚的社会。
The result indicate that population gene frequency variety expedite by selection and the test testify green-shell character is controled by a pair of complete dominant allele.
选择加快了群体基因频率的改变,青壳蛋性状确为由一对主效基因控制的完全显性遗传性状。
Coefficient of variation of fresh velvet weight character in each population, especially in Qingyuan, was relatively high.
茸质量性状的变异系数均较高,尤其以清原品系的最高。
In the course of the urbanization of Shanghai rural population and its transfer from the agricultural sector in the 1990s, there emerged a noteworthy change of a reversal character.
九十年代上海农村人口城市化与非农化转移进程出现了值得注意的转折性变化。
The special band of TN1 population maybe link with avirulence, it was quality character confirmed by genetics experiment and tested by X2-test, followed 3:1 segregation ratio.
TN1种群的特异片段,可能与弱致害连锁,经遗传学实验卡方验证,为质量性状基因,遵循3:1的分离比例。
The special band of TN1 population maybe link with avirulence, it was quality character confirmed by genetics experiment and tested by X2-test, followed 3:1 segregation ratio.
TN1种群的特异片段,可能与弱致害连锁,经遗传学实验卡方验证,为质量性状基因,遵循3:1的分离比例。
应用推荐