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- The relation between amount of food and size of population has been changing. 粮食和人口的关系一直在变化着。
- Besides, Shanghai must also base itself on a large size of population in its strategy of development. 上海面临少子化和高龄化，需要增加人口规模和改善人口结构，才能保证上海经济可持续发展。
- Objective:To study the application of Capture -Recapture method in est imating the size of population in high-risk for AIDS. 目的:探讨捕获-再捕获法在艾滋病高危人群(同性恋人群、暗娼人群和吸毒人群)基数估计中的运用。
- Now the size of breeding population in Luxi cattle should be enlarged to maintain the genetic diversity level of population. 目前应扩大保种群的数量，以维持群体内的遗传多样性。
- Planning and construction of residential areas by the construction of its own national facilities commensurate with the size of population. 按住宅小区规划建设的国家安居工程其配套设施必须与居住人口规模相适应。
- What is the exact size of the room? 这个房间的确切面积是多少？
- In order to raise the productivity of single ear,the initial size of population must be reduced,the number of seedling after the end of Dec,stablized,growth and development of plant individuals stimulated and effective tiller percentage increased. 栽培上应在一定穗数的前提下，主攻单穗重，减少基础群体，控制群体发展，促进个体发育健壮，提高分蘖成穗率是增加单穗生产力的重要条件；
- The density of population in this city is very high. 这个城市的人口密度非常高。
- His room is thrice the size of mine. 他的房间是我的房间三倍大。
- What size of collar is this shirt? 这衬衣领子的尺寸是多少？
- The committee laid down rule about the size of tennis court. 委员会对于网球场面积的大小作出了规定。
- I do wish they'd stop yammering on about the size of the bill. 我真希望他们别再嘟嘟囔囔地抱怨帐单的价钱了。
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- Her head is out of proportion to the size of her body. 她的头部与身体大小不成比例。
- We now come to the question of population. 现在我们开始谈人口问题。
- Size of pension depends on length of service with the company. 养老金的多少取决於为公司服务年限的长短。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- No,actually,it's more a matter of population. 不，实际上这更是一个人口问题。
- Description for type of population. 对填充类型的说明。
- He was dismayed at the size of his adversary. 对手的魁伟身材使他丧失了勇气。
