实验室种群 laboratory population(2) laboratory strains(0) laboratorial population(2)   laboratory population      The results showed that the laboratory population had relatively lower genetic variation than natural populations. The genetic variation between natural populations was not significant and genetic variation existed in the same location from different years, indicating frequent migration among natural cotton bollworm populations.      结果表明 :实验室种群比自然种群的遗传变化低 ,自然种群间的遗传差异不显著 ,同一地点不同年间种群间存在较大遗传差异 ,表明棉铃虫的迁飞扩散现象比较明显 ; 短句来源      Objective To obtain a laboratory population of Culex tritaeriorhynchus ,and evaluate their biological characters.      目的　建立三带喙库蚊实验室种群 ,观察其生物学特性。 短句来源   laboratorial population      Observation on Life Cycle and Establishment Laboratorial Population of Yunnan Strain of Aedes albopictus      云南白纹伊蚊实验室种群的建立及生活史观察 短句来源      The laboratorial population of Yunnan strain of Aedes albopictus had been successfully established after domestication and reproduction in August 1992 and reproduced 32 generations.      1992年8月经驯化繁殖,成功地建立了云南株白纹伊蚊实验室种群,共顺利繁殖32个世代。 短句来源   “实验室种群”译为未确定词的双语例句      The biology of laboratory colony of Asian corn borer(ACB), Ostrinia furnacalis Guenée (lepidoptera: pyralidae), was observed during 1978-1982 for 46 generations in the laboratory.      1979—1982年期间,观察了46代实验室种群亚洲玉米螟Ostrinia furnacalis(Guenée)的生物学特性。 短句来源      The results of 4 kinds of concentration Bombyx mori nuclearpolyhedrosis virus infected 1 to 5 instar larvae of Lymantria dispar are that themortality of the infected larval are higher than the comparisons. The controleffect of the concentration of 1.44×106PIB/ml is best.      2 BmNPV 对舞毒蛾幼虫实验室种群的控制作用利用不同浓度病毒悬液感染不同龄期的舞毒蛾幼虫,结果表明对于各龄幼虫而言,浓度为 1.44×106PIB/ml 的 BmNPV 悬液感染效果最佳,1、2、4、5 龄幼虫幼虫感染病毒后的死亡率分别达到 56%、54%、72%、73.3%。 短句来源      Methods Laboratory colonies of the two species of mosquitoes were set up and were inoculated intrathoracically with the attenuated vaccine virus and wild JE viurs (Nak), both of which were used with different dilution from 10 -1 to 10 -9. Subsequently, the virus titers in the mosquitoes were detected by the plaque assay.      方法建立三带喙库蚊和致倦库蚊的实验室种群,将乙型脑炎SA14142疫苗株病毒和乙脑野毒株(Nak)悬液做10倍系列稀释,以100～109(共10个稀释滴度)胸腔接种两种库蚊,感染后分别于8天和12天每组取10只蚊虫,研磨制成悬液,应用空斑实验方法检测蚊虫体内的病毒存在情况和病毒滴度。 短句来源      tritaeniorhynchus was set up and the JE SA14-14-2 vaccine virus,Nak and SA14 strain virus were inoculated intrathoracically.      方法建立三带喙库蚊的实验室种群,用SA14-14-2、SA14和中山株胸腔接种三带喙库蚊,感染后不同时间取一定数量的蚊虫,研磨制成悬液,用空斑试验检测蚊虫体内的病毒滴度。 短句来源      Results: The characteristic 600bp products were observed after amplification of extracts from 4 subspecies of Culex pipiens complex and 4 geographical strains of Aedes albopictus.      结果 :库蚊属中尖音库蚊复合组 4个亚种的实验室种群和伊蚊属中的白纹伊蚊的 4个地理株种群均有感染 ; 短句来源 更多          相似匹配句对      OBSERVATIONS ON A LABORATORY COLONY OF CULEX TRITAENIORHYNCHUS GILES 1901      三带喙库蚊实验室种群的观察 短句来源      EXPERIMENTAL BREEDING OF AUTOGENOUS CULEX MODESTUS POPULATION      自育性凶小库蚊实验室种群的建立 短句来源      A LABORATORY PELLETER      实验室制粒机 短句来源      were the dominant species.      为优势种群。 短句来源      Design Laboratory      设计实验室 短句来源 查询“实验室种群”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 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。   laboratory population The consumption and utilization of two different species of leaf litter by a laboratory population of Orthomorpha gracilis (Dipl 例句来源       'Slow' and 'light' selections resulted in longer pre-pupal periods than 'fast', 'heavy' or the laboratory population. 例句来源       Two field populations showed relatively high levels of azinphosmethyl tolerance, which were further increased by selection to 24-48 times that of a susceptible laboratory population. 例句来源       1.1.3.6), purified fromStreptomyces culture filtrate was previously found to have oral insecticidal activity on neonate larvae of the boll weevil (Anthonomus grandis grandis Boheman) from a laboratory population. 例句来源       Performance and feeding behavior of Ceratitis capitata: comparison of a wild population and a laboratory population 例句来源       更多             laboratory strains Two laboratory strains of Drosophila melanogaster carrying autosome 3 with a meiotic mutation c(3)G, that is maintained since 1985 in various balancer chromosomes, were used to study progeny survival. 例句来源       Instability of cryptic plasmids in Sinorhizobium meliloti laboratory strains SXM1, DM7-R, and P108 as well as in their clones isolated from nodules of alfalfa grown during a long-term microvegetation experiment (120 days) was studied. 例句来源       Nuclear rDNA Variability in Laboratory Strains of the German Cockroach Blattella germanica L. 例句来源       The genomes of laboratory strains used in the study contained the full-sized hobo elements, which could differ from one another relative to the structure of variable region and affinity to different DNA sequences. 例句来源       It is suggested that chromosomal studies in the taxonomy of hymenopterans should be used as a method of express analysis of outdoor populations and laboratory strains of these insects. 例句来源       更多           没有找到相关文摘     相关查询: 种群 实验室 无性种群 实验室小试 建筑实验室 电机实验室 汕头种群 实验室建构 扩散种群 仿真实验室 病原种群 实验室免疫  对查询结果不满意

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