1) generation
[英][,dʒenə'reɪʃn] [美]['dʒɛnə'reʃən]
世代
1.
Study on the Variation Coefficients of Pod Number and Grain Number in Different Generations of Soybean;
大豆不同世代荚·粒数变异系数研究
2.
The Yield of Polyhedra per Larva with the Different Formms of Pathological Midguts in the Different Generations;
不同世代及中肠病变类型的松毛虫单头幼虫多角体含量
3.
d(w) lines had been bred for about 20 and 80 generations in laboratory.
在20、25和30℃三个恒温与78%恒湿条件下,于室内比较了20代、80代的人工转染含沃尔巴克氏体的孤雌产雌品系和未感染的两性生殖品系松毛虫赤眼蜂的卵寄生数、羽化数、羽化率、成虫寿命、单雌产卵量,并对松毛虫赤眼蜂体内共生菌沃尔巴克氏体进行分子检测,以研究两个不同世代的孤雌产雌品系松毛虫赤眼蜂体内共生菌的遗传稳定性。
2) generations
[英][,dʒenə'reiʃən] [美][,dʒɛnə'reʃən]
世代
1.
10 agronomic traits of parents,F1,F2,F3 and F4 generations of 3 crosses in spring wheat were analyzed.
以3个春小麦杂交组合的亲本及4个世代(F1、F2、F3、F4)为试验材料,对亲本、F1代及各分离世代个体的10个农艺性状的表现进行了分析。
3) generation time
世代时间
1.
The growth curve and generation times of Tetrahymena thermophila BF5 are used to study the water quality of the Yellow River in Lanzhou City with five samples.
在黄河兰州市区段采集水样,利用嗜热四膜虫(Tetrahymena thermophila)BF5的生长曲线和世代时间作为指标来评价水质。
2.
The result of chronic toxicity experiment showed that the generation time obviously prolonged when the generation number increased in the.
慢性毒性实验结果显示,随着水螅在含两种重金属离子培养液中世代数的增加,水螅的世代时间有明显延长的趋势;此外,Cd2+为0。
3.
According to the counting of alive and tatal bacteria results, growth curves of C-Hpg-8 seed culture and vaccine culture were drawn and generation time of the seed culture was determined as 37.
通过测定培养期内副鸡嗜血杆菌CHpg 8的种子液活菌数和制苗菌液的活菌数及总菌数 ,分别绘制了种子液和制苗菌液的生长曲线 ,计算出CHpg 8种子液的世代时间为3 7。
4) intergenerational
[英][,intədʒenə'reiʃənl] [美][,ɪntɚdʒɛnə'reʃənḷ]
世代间
1.
To pursue intergenerational equity is a basic principle and a special feature of sustainable development.
谋求世代间公平,是可持续发展思想的基本原则,也是可持续发展思想的独特之处;可持续发展框架中的世代间公平包括两大基本内容,即世代间的利益公平和世代间的非利益公平;必须在谋求世代内公平、协调世代内利益关系的基础上,从经济、政治、伦理等方面探索实现世代间公平的途径。
5) innergenerational
世代内
6) overlapping generations
世代重叠
1.
A method was developed to model and optimize selection on multiple identified quantitative trait loci (QTLs) and poly-genic estimated breeding value, in order to maximize a weighted sum of cumulative response to selection over multiple years in a population with overlapping generations.
一种扩展的方法能够在一个世代重叠的群体内对多个数量性状位点选择进行最优化, 目的是为了在整个计划期内获得最大的累积反应加权和。
2.
A dynamic selection rule was developed that maximizes the annual genetic response while constraining the rate of inbreeding per year to a predefined value in a population with overlapping generations and different number of age class between sire and dam.
一种扩展的动态选择规则能够在公母畜间有不同的年龄组数目的世代重叠群体内约束年近交速率为一个预定义值,逐年最大化遗传反应。
补充资料：世代
分子式：
CAS号：
性质：生物体完成一个生命周期，从一个生物体到下一个生物体出现为一个世代。
CAS号：
性质：生物体完成一个生命周期，从一个生物体到下一个生物体出现为一个世代。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条