The segregation proportion of target genes in transgenic tl progeny is 3 : 1 . accordant with the law of mendelian segregation in a single loci . 4 大白菜转基因植株乃代,经pcr 、 pcrsouthl检测,后代有分离现象,分离比例趋于3 : l ,符合盂德尔分离规律。
The granular distributed tendency was calculated , which can explain the granular segregation phenomenon in the monolayer horizontal vibration granular system 计算出了颗粒的分布趋势,计算结果在一定程度上解释了单层水平振动颗粒体系中不同大小颗粒的分离现象。
The granular separation phenomenon in the monolayer horizontal vibration granular system was studied with the mean field statistical mechanics method 摘要为了研究单层水平振动颗粒系统中的颗粒分离现象,将一种基于平均场理论的统计力学方法运用到格点化的单层水平振动颗粒体系中。
Under the normal environment there is pressure on the vibrator , if there is tension with the vibrator the separation phenomenon would appeared . the appearance of this phenomenon can made the system lost it nature function 预紧结构的正常工作环境是处于受压状态的,而正常工作条件下是不允许有滑移、接触分离现象产生的。
The dissociation was found and the priming effects were showed in both cross - modality and same - modality condition . and the controlling of modality made the implicit and explicit tasks the same effect 实验结果表明通道一致和通道转换的条件下两种任务都出现了分离现象,同时都产生了启动;通道变量的操纵使内隐和外显两种任务产生了一致性效应。
The results of gss show nearly 10 % residents living in cities and towns have not registered for the permanent residence , approximately 15 % are mobile population , and nearly 20 % don ' t live in the registered places 摘要全国综合社会调查( gss )结果显示,在城镇生活的居民有近10 %的人不具有城镇常住户口, 15 %左右的流动人口,近20 %的人有人户分离现象。
The sensitivity to chloramphenicol of those tiny colonies and blue colonies suggested the morphological alteration was due to genome instability , which might be the secondary effect of loss - of - function of sc7c7 . 05 Hxy2形念异常的子代菌落有90以上对氯霉素敏感;而表型正常的菌落100对氯霉素有抗性,暗示hxy2的表型分离现象与基因组不稳定有关。
Combining physical experiments and theoretical analysis , this literature has performed thorough research on gas properties of delivery pipeline system , pressure current rush to interception air - mass in pressure pipeline , water hammer with gas that happens with gas releasing and liquid column separating 本论文通过物理试验与理论分析对输水管道系统中的气体特性、压力水流冲击截留气团和包含气体释放和液柱分离现象的含气水锤进行了深入研究。
This paper makes both theoretical and empirical investigation to the stock market of china . a model is formed and analyzed at the beginning to discuss the possibility and condition that the phenomenon of fund and investor separation between the primary and secondary markets emerges 本文采取模型推导与实证研究相结合的方法,首先构建了一个股票市场投资者预期效用最大化模型,通过对它的讨论,分析了短期内出现一二级市场资金及投资者分离现象的可能性与条件。