Dugongs are now protected, but their population status remains precarious.
如今，儒艮已经被保护起来，但是它们的数目情况还是危险。
The time of dynamic nitrogen adjustment were determined by regular patterns or by the comprehensive evaluation of soil mineral nitrogen concentration and rice population status.
氮素动态调控时期由高产栽培常用的追肥时期或根据水稻群体状况与土壤矿质态氮浓度综合判断确定，追氮量由模型计算获得。
In conclusion, the addition of acidifier, probiotics and oligosaccharides alone or combined in the diet improved microbial population status and immune function of weaning piglets.
由此得出结论：酸化剂、益生素、寡糖单独或合并使用均能改善断奶仔猪微生物菌群，增强其免疫功能。
According to the World Wildlife Fund, the global black rhino population has dropped as low as 5500, giving the rhinos a "critically endangered" status.
根据世界自然基金会表示，全球的黑犀牛数量已下降至5500头，使犀牛处于“极度濒危”状态。
In most federations the units have formally equal status, regardless of population, so voters in small units fare better.
在多数联邦国家中，成员邦的正式地位平等，无论人口，所以小邦选民更占便宜。
Results from population surveys in ten countries showed more than 60% of HIV-positive people did not know their HIV status.
在十个国家所作的人口调查结果显示，超过60%的艾滋病毒阳性者并不了解其艾滋病毒状况。
Neither socioeconomic status, latrine density, population density nor study year had a significant influence on disease risk.
社会经济状况、公厕密度、人口密度以及研究年份都未对患病风险产生重大影响。
Where salt iodization has been in place for at least a year, improvement in iodine status within the population has been overwhelming.
在食盐碘化已至少进行一年的地方，人群中的碘状况已取得确凿的改善。
Foreign workers with temporary residence status make up about four-fifths of the population.
外籍临时居住的工作人员约占人口五分之四。
Tunisia scores high in poverty reduction, literacy, education, population control, and women's status.
突尼斯在消除贫困，提高国民识字率，教育，人口控制和妇女地位方面，在国际上的得分很高。
Health inequities are systematic differences in the health status of different population groups.
卫生不公平是不同群体在健康状况方面的系统化差异。
Balanced health status within a population contributes to social cohesion and stability.
人口平衡的健康状况有助于社会团结和稳定。
What is influencing economic status attainment of chinese rural-urban floating population?
城乡流动人口的经济地位获得及决定因素？
The result shows that: physique level of Wenzhou citizen is under the average physique level of Zhejiang province and the health status of population isn't optimistic.
结果显示：温州市民体质水平低于浙江省平均体质水平，人口健康状况不容乐观。
An exodus of rugby fans from Limerick in Ireland threatens its status as a city, and the European funding that goes with it, when a population census is taken Sunday.
爱尔兰的利默里克市将于4月23日进行人口普查。由于当地大批橄榄球迷届时将外出观看球赛，该市有可能在普查人口中人口不足5万，而按欧盟规定，这将失去做为一个城市的资格，并因此失去来自欧盟的财政援助。
The recent discovery of a new population of this elusive crab has led to its conservation status being reclassified from "critical" to "endangered" on the 2008 Red List of Threatened Species.
在这个难以捉摸的螃蟹，最近发现的新的人口，导致其保护状况正在从“危急”到“濒危”的2008年濒危物种红色名单重新分类。
This paper compared the status of health service utility among four countries with different income levels and between the poor population and the whole population in Gansu Province.
文章比较了甘肃四个不同经济状况县的卫生服务利用水平，同时对四县的贫困人口和整个人群的卫生服务利用水平进行了比较。
To understand the dietary micronutrient status and deficiency level, and explore the effect interventions, a survey was conducted for population in rural areas of Guizhou.
对贵州农村人群膳食微量营养素摄入状况的调查，了解其膳食营养水平及缺乏情况，探讨改善措施。
Objective To determine the infection status and immunity level of epidemic cerebrospinal meningitis in susceptible population in Hefei based on immunoserological surveillance.
目的应用实验室免疫血清学方法监测合肥市流行性脑脊髓膜炎（流脑）患者感染状况以及易感人群免疫水平。
But, the change of ab extra population in status of the profession in professional flow is not big.
但是，外来人口在职业流动中职业地位的变化并不大。
This paper depicts the status of living of Chinese elderly and estimates the poverty rate of this group of population, by using data from 2000 Census and 2000 China Urban and Rural elderly Survey.
文章利用2000年人口普查和中国城乡老年人口状况一次性抽样调查资料，对中国老年人口数量、生活状况和贫困发生率进行分析。
Along with the population growth, the land resources reduction as well as the land develops spatial reduction, and the sea status is more prominent as the global life supporting program.
随着人口增长，陆地资源减少以及陆域开发空间的缩小，海洋作为全球生命支持系统的地位更加突出。
Using data from Beijing 1995 one percent population sampling survey, this paper prepares a decomposition analysis of household size by marital status.
本文根据北京市1995年1%人口抽样调查原始数据，对北京市家庭户规模进行了不同婚姻状况人口的分解分析。
Introduction part introduced Xiangyin County's geography, history, population, language usage and the status of research and statistics Xiangyin Chinese dialect research significance.
引言部分介绍了湘阴县的地理、历史、人口、语言使用情况和湘阴汉语方言研究现状及本文的研究意义。
Objective: to analyze the anemia status of Chinese population according to the data of China Nutrition and Health Survey in 2002.
目的：使用中国居民营养与健康状况调查(2002)的数据，分析中国居民的贫血状况。
Objective To investigate baseline data of mental health status and life quality of police population.
目的调查警察心理健康状况和生命质量的基本流行学资料。
This paper reviews the recent developments in clonal plant population research, the theory and methods are introductive, and analyses its status and role in ecology.
探讨了克隆植物种群研究的最新进展，介绍了有关理论、方法和取得的成果，并对克隆植物种群在现代生态学中的地位与作用进行了评述。
This paper reviews the recent developments in clonal plant population research, the theory and methods are introductive, and analyses its status and role in ecology.
探讨了克隆植物种群研究的最新进展，介绍了有关理论、方法和取得的成果，并对克隆植物种群在现代生态学中的地位与作用进行了评述。
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