In this situation, the predator and prey population may continue in this cyclical pattern for some time.
在这种情况下，捕食者和被捕食者可能会在一段时间内继续这种循环模式。
This precarious situation is further exacerbated by the fact that Yemen's population is expected to double in the next 15 years.
这种糟糕的情况很可能将来变得更加恶化，因为预计15年内也门全国人口将增加一倍。
The situation was most severe in the WHO African Region, where the percentage of the population using improved sanitation facilities only rose from 30% in 1990 to 34% in 2008.
情况最为严重的是世卫组织非洲地区，该地区使用改良卫生设施的人口仅从1990年时的30%增加到2008年的34%。
The urgency of the situation makes it necessary to reiterate the monumental problems of population growth.
情况的紧迫性使我们有必要重申人口增长的重大问题。
This situation is causing alarm among the population and overloading healthcare systems.
这一状况对当地人民和其不堪重负的医疗体系敲响了警钟。
In Europe, the situation will be even more marked, with 90% of companies surveyed planning sites accessible to the projected 219 million wireless users — one-third of the European population.
在欧洲，情况将更为显著，90%受调查的公司计划让预计2.19亿无线用户-欧洲人口的三分之一-可访问其站点。
To make the situation worse, there is as yet no sign that any slowing of the world's population is in sight.
使目前状况糟糕的是，至今尚无迹象表明，世界人口的增长在近期内会减慢。
The situation in animals is poorly understood. Most of the country's population is concentrated in the Djibouti district, where many households keep small Numbers of poultry.
对动物中的情况了解甚少，该国大多数人口集中在吉布提市，那里许多家庭养殖少量家禽。
And all over the world the situation is getting worse all the time, since noise increases with the population.
而整个世界，情况是一直愈来愈糟的，因为噪音随着人口而增加。
According to the data of 2000 population Census, the paper describes the large population outflow in Guangdongprovince, and points out some serious problems relating to the situation.
根据广东省2000年第五次人口普查资料，文章描述了广东省众多人口外流地区的人口外流状况，指出这些地区存在的问题。
What's more, the great increasing of the world population also further aggravates the situation.
另外，世界人口的大幅增长也使情况进一步恶化。
Around 1.2 billion people, or almost one-fifth of the world's population, live in areas of physical water scarcity, and 500 million people are approaching this situation.
大约有12亿人，即世界人口的近五分之一，生活在物理性缺水地区，另有5亿人正在接近这一境况。
If you suffer from fear of the general population, in any place, any situation, you become someone else will be afraid of the center of attention.
如果你患了一般人群恐惧症，在任何地方，任何情境中，你都会害怕自己成了别人注意的中心。
The HIV infection situation was still in low level, but HIV infected people were found from 3 kinds of high risk population, so effective measures should be taken for HIVAIDS control and prevention.
我省HIV感染率仍处于低水平，但在3类高危人群监测到了HIV感染者，危险因素广泛存在，应进一步采取有效预防措施控制艾滋病的传播。
The quantitative method, analysing the population structure of the high quality bolls, was suggested. the result was in accord with the actual situation.
本文提出了一套定量分析优质铃群体结构的方法，其分析结果与实际生产管理情况基本相符。
The paper introduces ecological environment situation of western storm sand area in Tieling city , including village , population , cultivated land , agriculture , soil structure and grain yield .
本文介绍了铁岭市西部风沙区生态环境现状，包括村庄、人口、耕地、农业、土壤结构、粮食产量等状况。
Taking big cities, such as Beijing, Shanghai, Guangzhou, Hangzhou, Suzhou, Shenyang and Dalian, as examples, this paper summarizes the situation of population suburbanization in China.
以北京、上海、广州、杭州、苏州、沈阳、大连等大城市为例，概括了当前我国大城市人口居住郊区化的现状特点。
OBJECTIVE to explore the newborn tetanus outbreak situation of mobile population and to study the function of the synthetical interfering measure in lowing the tetanus outbreak rates.
目的了解流动人口新生儿破伤风发病情况，探讨综合干预措施对降低新生儿破伤风发病率的作用。
ANSWER: Holland has a specific situation—it has an enormous population density, quite healthy economy and a big demand for housing that leads to a large building production at relatively low coasts.
答：荷兰的建筑形势很好，人口密度大，经济运转良好，大量的需求产生了大量的建设，同时造价也比较低。
With the rapid development of economy, society and population, the water pollution situation of Shenzhen is more and more severe.
深圳市由于经济社会迅猛发展和人口急剧膨胀，水污染形势日趋严峻。
It is of significance in practice to analysis the variance law and trend of Wenzhou population structure and understand the severe situation that the social security system environment.
认真分析温州人口结构变化的规律与趋势，深刻认识社会保障制度所面临的严峻形势，对于加快完善温州社会保障制度具有重大的现实意义。
Such situation is caused, partly by frequent changes in the definition of urban population in population censuses and partly by changes in the criteria for the designation of cities and towns.
这种情况部分是因为人口普查城镇人口定义的变化，部分是由城镇设置标准的变动引起的。
There is limited number in the population and the population type, morphological characteristics, growth habits and endangered situation has not been well documented.
其种群类型，形态特征，生长习性及濒危状况尚未详细研究报道。
The song and dance are suitable for a group of people to dance together, which goes well with the situation in China: the country has such a large population.
这首歌及其舞蹈适合一组人一起跳，很符合中国的情况：人口众多。
Liu Chuanjiang, Cheng Jianlin. 2008. The Second Generation Peasant-workers' Citizenization: Current Situation Analysis and Process Measurement. Population Research 5, pp48 ~ 57.
刘传江，程建林。第二代农民工市民化：现状分析与进程测度。人口研究，2008；5：48 ~57。
ObjectiveTo investigate HIV high risk population size estimation method, analyze the epidemic situation in China and offer scientific evidence for policy making.
目的研究适合我国艾滋病疫情的高危人群估计方法，并进行流行形势分析，为制定防治政策提供科学依据。
ObjectiveTo investigate HIV high risk population size estimation method, analyze the epidemic situation in China and offer scientific evidence for policy making.
目的研究适合我国艾滋病疫情的高危人群估计方法，并进行流行形势分析，为制定防治政策提供科学依据。
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