This rule accounts for the animals in population with overlapping population should be divided into sex-age classes,and limits the increase of mean relationship of individuals in parent population, so,the mean rate of inbreeding of new progenies is controll.
该规则考虑在世代重叠群体中按性别-年龄分组,通过限制父母亲群体性别-年龄组的平均加性遗传相关的增加,从而限制新生后代平均近交系数的增加。
By constructing the age-human capital and using Spiege\'s model the author analysis of the effection of age-human capita on the economy chase and technology absorption.
通过构建年龄别人力资本存量,利用Spiege模型分析了西部地区年龄别人力资本对经济追赶和技术吸纳的影响,发现15-24,54-64岁组别的人力资本对技术吸纳的作用为负,说明人力资本对技术进步作用阀门效应的存在。
Study of oral health and condition of four age groups;
不同年龄组人群的口腔健康状况研究
This paper has made an analysis and evaluation of the contest results of the swimming athletes of various age groups in Guangdong Province in accordance with the newly-promulgated Standards of Technical Grade for Swimmer in an effort to find out the actual situation of the whole level of swimming athletes of different age groups in Guangdong Province.
通过最新颁布的《游泳运动员技术等级标准》对广东省年龄组游泳比赛运动员成绩进行衡量和比较分析,从中分析广东省年龄组游泳运动员整体水平的现状。
In the Department of Health, services are targeted at various age groups.
卫生署为不同年龄组别的人士提供各类健康服务。
Of the relevant age group, 18 per cent are enrolled in university education.
在有关的年龄组别中，有18%人口能够接受大学教育。
The Comparative Study on the Starting Reaction Time of the Different Age groups Sprinters
不同年龄组别短跑运动员起跑反应时的对比研究
Of the relevant age group, 17 per cent were enrolled in the first-year first-degree programmes funded by the University Grants Committee.
在有关的年龄组别中，17%的青年修读大学教育资助委员会资助的第一年学士学位课程。
A further 8 per cent of the relevant age group have access to full-time first-year sub-degree courses.
在这个年龄组别中，另外有8%的学生可修读第一年全日制副学位课程。
age-marital duration specific fertility rate
年龄婚龄龄别生育率
A Composite Age-Specific Fertility Rate Model Based on Random Distribution Functions;
基于随机分布函数的分年龄别生育率组合模型
Differentiation of population age groups of captive alpine musk deer(Moschus chrysogaster) based on the visible-near infrared reflectance spectra of their feces
圈养高山麝种群年龄组的粪便光谱判别
sex age specific death rate
分性别年龄的死亡率
Age, sex, monthly purchases.
年龄，性别，购买的次数。
A domesticated bovine of either sex or any age.
不分性别和年龄的家牛
Project on Household, Gender and Age
家庭、性别和年龄项目
The Relativity Research of Soft Organization Biomechanics Characteristic and Histology and Age and Sex;
软组织生物力学性状及其形态结构与年龄和性别相关性的研究
Research on Age Feature of Students Physique between City and Countryside with Step Discrimination Analysis Methods;
用多组逐步判别分析法对城乡学生体质年龄特征的研究
Central corneal thickness in different ages and genders of normal populations
不同年龄组和不同性别间正常中央角膜厚度的差异
Zircon U-Pb age and Hf isotope composition of a quartz vein in ultrahigh-pressure eclogite from the western Dabie orogen
西大别超高压榴辉岩中石英脉锆石年龄和Hf同位素组成
age-group(also age-bracket)n.(people in a)period of life between two(often specified)ages
某组年龄范围（内的人们）
They divided themselves into three groups according to age.
他们按年龄分成三组。