查询词典 random-mating population

The result is that the population is growing, but the proportion of the high-quality population is decreasing.

造成的结果就是虽然人口数量在增长，而高素质人口的比例却在下降。

Carl Haub is a demographer with the P.R.B."The population data sheet is an annual demographic survey, in which we gather demographic population statistics from all countries over the world."

Carl Haub 是人口参考局的一位人口统计学家，他说：人口数据表就是一项年度人口调查，在这项调查中我们搜集了世界上所有国家的人口统计表。

Combined with individual characters of special-area population,it is a great mission for Demology to apply the method of population estimate-indirectly creatively.

创造特殊区域的人口预测原理和方法是人口学工作者义不容辞的责任。

Based on the rising suburbanization in China, this thesis focuses on the unique phenomena of large number of floating population flood into the suburb area. By using the integrated methods and views including sociology, demology, environmental science, the author studies on the causes of a series problems triggered by the huge increasing floating population and tries to use the new thought to resolve the problems.

本论文主要针对近年来在我国许多大城市进行工业郊区化的背景下，流动人口大量向城市郊区农村地区集中这一独特现象进行研究，综合运用社会学、人口学和环境科学的观点和方法，对这一过程中郊区农村因外来流动人口剧增而引发的一系列社会、环境问题的产生原因进行探讨，并寻找解决问题的思路。

Tibet is an area with sparse population in our country, but Sichuan is the province with dense population.

和去年相比，我国的旅游业今年又有了更大的发展。

According to the 1991 Northern Ireland census, there remained only 131,974 people, or about 8.8% of the population who could speak Gaelic, particularly on the southern and western regions of the country. The greatest urban concentration of Gaelic speakers, however, was in Belfast, where 27,430 were found. In second place with metropolitan Derry, with 9,731 people. In a few Local Government Districts, Gaelic speaks numbered 30% of the population, and even as high is more than 50%.

根据1991年的人口普查，目前北爱尔兰会说爱尔兰语的人数只有131，974，约8.8%，特别是在南区、以及西区，不过，人数最多的还是在贝尔法斯特，有27，430人，其次是在第二大都会区 Derry ，有9，731人；在一些「地方政府区域」，会讲爱尔兰语的人超过30%、甚至於一半以上。

According to the 1991 Northern Ireland census, there remained only 131,974 people, or about 8.8% of the population who could speak Gaelic, particularly on the southern and western regions of the country. The greatest urban concentration of Gaelic speakers, however, was in Belfast, where 27,430 werefound. In second place with metropolitan Derry, with 9,731 people. In a few Local Government Districts, Gaelic speaks numbered 30% of the population, and even as high is more than 50%.

根据1991年的人口普查，目前北爱尔兰会说爱尔兰语的人数只有131，974，约8.8%，特别是在南区、以及西区，不过，人数最多的还是在贝尔法斯特，有27，430人，其次是在第二大都会区Derry，有9，731人；在一些「地方政府区域」，会讲爱尔兰语的人超过30%、甚至於一半以上。

Changes in the trends for a given phytoplankton population—such as its density, areal distribution, and rate of population growth or diminishment—will alert Earth scientists that environmental conditions are changing there.

地球科学家通过观察某一特定种群在密度、空间分布及种群数量增减方面等等的变化趋势，就能够判断当地的环境条件正在发生着改变。

China's population;grey increment model of discreteness;grey increment model with new initial value;prediction of population

中国人口发展；离散灰色模型；新初值灰色增量模型；人口预测分析

Trying to solve the problem of 'difficult to see a doctor and expensive to see a doctor' as a matter of fact is to treat means as the goal, which disproportionally uses tax payer's money to protect the interest of a smaller group of population, scarifying a larger group of population (relatively disease-free group).

解决群众反映较多的"看病难、看病贵"问题的做法实际上是把手段之一当成目的了。把手段之一当成目的的结果是不成比例地强调了一部分人的利益，侵害或牺牲了大部分人的利益。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。