助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   relative fitness 的翻译结果: 查询用时:0.216秒
图标索引 在分类学科中查询
所有学科
植物保护
农业基础科学
预防医学与卫生学
更多类别查询

图标索引 历史查询
 

relative fitness
相关语句
  相对适合度
     The relative fitness value for the R-1 strain was calculated to be 0.609 and the R 2 strain was only 0.245.
     用种群数量趋势指数 (I)来确定抗性品系的相对生物适合度 ,发现与敏感性品系相比 ,R1品系和R2 品系的相对适合度分别为0 60 9和 0 2 45。
短句来源
     Rate of relative fitness of R strain and CK strain were 0.188 and 0.368 based on comparing with that of S strain, but the value are 0.934 and 1.028 in RS and SR strain.
     以敏感种群为参比 ,S、RS、SR、R和 CK种群的相对适合度分别为 1、0 .934、1.0 2 8、0 .188和 0 .36 8。 与敏感品系 S相比 ,SR和 RS品系的相对适合度无变化 ,抗高效氯氟氰菊酯种群适合度明显降低
短句来源
     RR and RS genotypes showed reproductive disadvantage in the absence of insecticide. Relative fitness values of RR and RS were 0.65 and 0.68 as compared with SS.
     RR和RS基因型在无杀虫剂时呈现出繁殖不利性,RR和RS的相对适合度分别是SS的0.65和0.68。
短句来源
     Moreover, the mating rate, hatchability, and effective oviposition index of ABM R were significantly higher than that of the susceptible strain (ABM S). The intrinsic rate of increase of ABM R was 0.139, which was 1.19 fold compared with that of the ABM S strain, and its relative fitness was 1.49 times that of the ABM S. The life table of the two strains was established.
     ABM- R种群的交配率、有效产卵指数和孵化率均显著大于 ABM- S种群 ,ABM- R种群的内禀增长率为 0 .139,是 ABM- S种群的 1.19倍 ,相对适合度为 ABM- S种群的1.4 9倍。
短句来源
     Based on the data of life tables and net reproductive rates of four genotypes in laboratory, the R strain had a fitness of 0.45 relative to the susceptible one, and the relative fitness of RS and SR heterozygote were 1 14 and 1 08, respectively.
     与敏感基因型相比,抗性基因型只有045的适合度,RS和SR基因型的相对适合度分别为114和108。
短句来源
更多       
  “relative fitness”译为未确定词的双语例句
     The Dip-R, Tem-R and Chl-R strains had the relative fitness value of 0. 542, 0. 631 and0. 618, respectively.
     抗敌百虫品系、抗双硫磷品系和抗毒死蜱品系相对敏感品系分别具有0.542、0.631和0.618的适合度。
短句来源
     On the basis of geotechnical plastic mechanics and dilatancy of soil, relative fitness principle of plastic flow rule is followed to stress field and displacement field in infinite body with cylindrical cavity expansion.
     根据土塑性力学的基本原理,考虑到土体具有不同于其他材料的剪胀特性和塑性变形,应按不相适应的塑性流动法则来计算无限体内柱形孔穴扩张在周围土体内产生应力场和位移场。
短句来源
     The relationship between quantitat ive traits of outline and relative fitness of KM mice in different age
     不同日龄昆明小鼠外部形态数量性状与肥满度的关系
短句来源
     Through resistance selection,the life table of abamectin-resistant and susceptiblestrains of Tetranychus cinnabarinus on cotton and cowpea were established in laboratory to eval-uate the relative fitness of two strains.
     为研究朱砂叶螨抗性适合度,在抗性选育基础上实验室组建了朱砂叶螨相对敏感品系、抗阿维菌素品系在豇豆和棉花上的生命表(26℃),比较了相对敏感品系和抗性品系在两种寄主上发育历期、繁殖力及种群参数的差异。
短句来源
     The data of the historical race of wheat yellow rust disease, the planting acreages of the main 192 wheat cultivars and the relative fitness of 192 varieties * 24 main races or pathotypes were input into this model, and then, using Visual basic 6.0 to program this model and to simulate the frequency change of all the races with the cultivar database, the fitness database and the race frequency database.
     该模型输入我国小麦条锈病菌历年小种监测数据、192个主要生产小麦品种的栽种面积以及这些品种与24个小麦条锈病菌主要生理小种或菌系的相对寄生适合度,用VB6.0语言可视化编程,逐年调用品种面积库,寄生适合度库和小种频率库,模拟输出各小种频率的变化。
短句来源
更多       
  相似匹配句对
     the diversity of relative parasitic fitness of Pyricularia grisea was analyzed ;
     对安徽省稻瘟菌寄生适合度多样性进行了分析;
短句来源
     Fitness bodyquard
     健身保镖
短句来源
     Resistance selection and relative fitness of Tetranychus cinnabarinus(Boisduval)to abamectin
     朱砂叶螨阿维菌素抗性品系选育及适合度研究
短句来源
     The relative coefficient
     亲本本身性状表现与一般配合力效应的相关系数因性状而异。
短句来源
     With relative protocols,H.
     H.
短句来源
查询“relative fitness”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  relative fitness
Under this definition, the mean relative fitness of all populations is always 1.0, and never changes as long as the population continues to exist.
      
Relative Fitness, Teleology, and the Adaptive Landscape
      
Instead we apply simple hillclimbing in a relative fitness environment.
      
A model for biological evolution with relative fitness between different species is proposed.
      
The combinations of posturing, striking, and stridulation that occurred during encounters may have provided each bug with information concerning the identity and relative fitness of its opponent.
      
更多          


The intrinsic rate of natural increase for malathion-resistant homozygote (RR), heterozygo-te (RS) and susceptible homozygote (SS), and their influence on the evolution of malathion resistance in Culex pipiens pollens were investigated. The intrinsic rate of natural increase was 0.118 for RR, 0.1171 for RS and 0.1339 for SS. RR and RS genotypes showed reproductive disadvantage in the absence of insecticide. Relative fitness values of RR and RS were 0.65 and 0.68 as compared with SS.Some of factors which...

The intrinsic rate of natural increase for malathion-resistant homozygote (RR), heterozygo-te (RS) and susceptible homozygote (SS), and their influence on the evolution of malathion resistance in Culex pipiens pollens were investigated. The intrinsic rate of natural increase was 0.118 for RR, 0.1171 for RS and 0.1339 for SS. RR and RS genotypes showed reproductive disadvantage in the absence of insecticide. Relative fitness values of RR and RS were 0.65 and 0.68 as compared with SS.Some of factors which influence the evolution of malathion resistance in Culex pipiens pollens were simulated on a computer. The factors simulated included initial frequency of R allele (Pa), dosages of malathion applied and imigration rate (m). The data simulated suggested: (1) that the reversion of frequency of R allele was due to reproductive disadvantage for RR and RS genotypes in the absence of insecticide; and (2) that malathion resistance could be suppressed under the following conditions: initial population size (N0= 200, P0=0.1), making R allele effectively recessive by using a dose of 8 ppm which would kill all SS and RS, and m = 0.15.

本文涉及淡色库蚊(Culex pipiens pallens)抗马拉硫磷纯合子(RR)、杂合子(RS)和敏感纯合子(SS)的自然内禀增长率及其对马拉硫磷抗性演化的影响。RR、RS和SS的内禀增长率分别为0.1118、0.1171和0.1339。RR和RS基因型在无杀虫剂时呈现出繁殖不利性,RR和RS的相对适合度分别是SS的0.65和0.68。 影响淡色库蚊对马拉硫磷进化的某些因子在计算机上进行了模拟。模拟的因子包括R等位基因的起始频率(P_o)、所用马拉硫磷的剂量和迁入率(m)。模拟结果表明(I)不用药时R等位基因衰减是由于RR和RS基因型的繁殖不利性;(2)在起始种群N_o=200,P_o=0.1,使用杀死全部SS和RS的剂量(8ppm)处理,使R等位基因为有效隐性,并且m≥0.15时可阻止马拉硫磷抗性的发生。

The paper makes a tentative study on four basic features of specific speed of table tennis, that is, foresight, reaction and judgement, fast and surprise movement, continuty and nonperiodicity of movement as well as 25 relative fitness training methods and 14 technical and tactical training means. These can be used as a reference basis for table tennis coaches and players.

本文初步研究了乒乓球运动员专项速度素质的四个基本特征,即预测性、反应判断性、动作的迅速突然性、动作的连贯性与非周期性、以及有关的身体训练手段25种,技战术训练手段14种,可为乒乓球教练员、运动员训练时提供参考依据。

Sufficient conditions for genetic polymorphism with no and complete habitat selection in a spatial heterogeneous environment were derived for diploid population with one locus at which there were two alleles by absolute fitness of genotype. These conditions appeared to be more general than in the cases of relative fitness of genotype.

以基因型的绝对适合性为基础,讨论了在空间异质生境中一个仅具一等位基因位点两等位基因的地二倍体种群(该种群处在非生境选择和完全生境选择的条件下)的遗传多态性的充分条件,所得结论与以基因型相对适合性为基础的结果相比更具一般性。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关relative fitness的内容
在知识搜索中查有关relative fitness的内容
在数字搜索中查有关relative fitness的内容
在概念知识元中查有关relative fitness的内容
在学术趋势中查有关relative fitness的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社