population quantity的例句大全

controlling the population quantity and improving population quality is a strategic decision for the realization of the great target of socialist modernization construction and sustainable development.

控制人口数量，提高人口素质，是实现我国社会主义现代化建设宏伟目标和可持续发展的重大战略决策。

The fluctuations of population quantity for pest and neutral insect guilds are basically consistent.

两处理区各害虫、中性昆虫功能团种群数量变动基本一致；

Compared with the cities, our country rural old population cardinal number is big, the aging speed is faster, old population quantity grows quickly, so the retirement problem is more outstanding.

相对于城市而言，农村老年人口基数大，老龄化速度快，老年人口数量增长快，因此养老问题更为突出。

A study on population quantity composition and reproduction of striped Hairy-Footed hamster

黑线毛足鼠种群数量结构和繁殖的研究

Compared with the data of past censuses, the data of the Fifth Census of China shows that the quantity of workforce in Jilin Province has increased, with the age composition of it showing an aging trend and the proportion of workforce in the total population increasing.

与以往各次人口普查数据比较，中国第五次人口普查数据显示：吉林省劳动力资源数量增加，劳动力资源的年龄构成呈老化趋势，劳动力人口占总人口的比重一直呈上升趋势。

Quantity Statistics on the Bud Population of Young Arrow Bamboo after Natural Regeneration

冷箭竹更新幼龄芽种群的数量统计

The poverty problem of the United States has appeared many new characteristics since 21st century, such as the standard of poverty, the quantity, scale and structure of poverty population, the cause of poverty population, etc.

进入21世纪以来，在贫困人口划分标准、贫困人口数量规模及结构类型、致贫因素等诸多方面，美国的贫困问题又出现了许多新特点。

the results showed that the quantity, population, and distribution of the endophytic fungi varied in different part of the plant camellia sinensis.

结果表明，茶树的不同部位内生真菌的数量、分布和种群存有差异。

the distribution and quantity of felis lynx population in the northeast have been found out by the three-stage sampling method.

我们利用三阶抽样法，查清了东北地区猞猁种群的分布及数量情况。

from ancientry to nowadays people population keeps increasing, but the area of land and quantity of resource exist limitation which makes people have to keep changing themselves and ways of they using nature continuously. in other words, transfer their economic mode to maintain their existence.

从古至今，人口数量始终增长，而土地面积和资源数量却存在天然极限，这样的矛盾促使人类必须不断改变自身改造和利用自然界的方式，也即转换经济模式来维持生存。

the chinese insurance market has huge potential because of rapid developing economy and large quantity population.

中国经济发展迅速，加之人口众多，这一切决定了中国保险市场有着巨大的潜力。

Thereinto, the research on spatial difference respectively analyzes the quantity of population and population quality.

其中, 从人口数量和素质两方面分析人口空间动态特征的差异性.

Since our reform and opening policy, we have witnessed remarkable development in Chinese cities, with both city quantity and urban population increasing rapidly.

改革开放以来，中国城市数量不断增多，城市人口快速增长。

AIM: To compare the image of lacrimal film and the change of the quantity of tear fluid between normal population and clinically suspected xerophthalmia patients.

目的：比较正常人与临床怀疑干眼症患者干眼仪泪膜图象及泪液分泌量的变化。

Great changes have taken place in both the quantity and the quality of Chinese Americans. Chinese immigrants have changed the quondam population structure of the Chinese communities.

美国华人从人口数量到质量都发生了巨大的变化，蜂拥而至的华人移民改变了原有华人社区的人口结构，直接导致华人社区日新月异的变化。

Early and late frost, Dedrolimus superans, sawfly and needle cast of larch could reduce the quality and quantity of foods of larch casebearer and had indirect effects on its population density.

早霜、晚霜、松毛虫、叶蜂及落叶松早期落叶病等都能直接影响鞘蛾食物的质量和数量，进而间接地使鞘蛾种群密度降低。

Preliminary Study on Population and Quantity Change of Microorganism in the Agroforestry Land on the Loess Plateau

黄土高原农林复合经营土壤微生物种群及数量变化的初步研究

It can be clearly explained through the empirical analysis of the effect of quantity and speed of population increase to social security development of China.

中国人口增长的数量与速度对社会保障发展的影响在实证分析上充分说明了这一点。