以显性雄性不育小麦为材料,采用改良半姊妹和混合轮回选择两种方案,对同一基础群体C_0进行了四轮选择。
The same basic population C0 had been selected for four cycles with Dominant male sterile wheat by means of the half-sib mating recurrent selection and the mass recurrent selection programmes.
毫无疑问,个体差异有遗传基础,但认为社会定义的群体可以通过遗传解释却是错误的。
While there's an undoubted genetic basis to individual differences, it is wrong to think that socially defined groups can be genetically accounted for.
第三,初级群体是基础,因为他们是社会控制的有力工具。
Third, primary groups are fundamental because they serve as powerful instruments for social control.
初级群体对于我们和社会起基础性作用。
受过良好教育的人往往能更好地遵守这些规则,因而他们作为一个群体远比只受过基础教育的人长寿。
Educated folk are better at keeping to such rules, and as a group they live markedly longer than those with only basic schooling.
换言之,作为一个群体,基础四国依然觉得自己很难给予具有法律约束力的承诺。
In other words, as a group the BASIC countries remain reluctant to sign up to legally binding commitments.
整个无线电广播商业模式是建立在迎合地方社区群体、小型企业、地方学校,尤其是地方听众基础上的。
The whole radio business model is built around pandering to local community groups, small businesses, area schools and, above all, local listeners.
没有人能说硅巷是否这次有个更坚固的基础,但是这新的群体是乐观的。
No one can say whether the Alley is on a more solid base this time around, but the new crowd is upbeat.
每个安全域可以具有自己的用户群体(以及基础存储库),此外,应用程序域可以与管理域分离。
Each security domain can have its own user population (and underlying repository), and, additionally, the application domain can be separated from the administrative domain.
数学工作站的商业使用群体非常庞大:从基础工程到设计创意,从基因治疗到天体导航,数学统治着整个世界。
Commercial USES for mathematical workstations are vast: from basic engineering to designer drugs and from gene therapy to celestial navigation, mathematics rules the world.
我认为远在网络诞生以前,消费文化就以那部分较为“贫穷”的群体为基础建立。
I should note that consumer culture has historically capitalized on poorer populations, long before the web.
据美国普查资料分析,这项研究是以四大主要群体的新婚为基础的:黑人、白人、西班牙人、亚洲人。
The research, which analyzed U.S. Census data, examined new marriages between four major groups: blacks, whites, Hispanics and Asians.
当我们觉得给文件起了个好头,就决定在Creative Commons许可下进行发布,以便更广泛的群体能以他们认为合适的方式在此基础上继续完善。
Once we had something that seemed like a good start to a document, we decided that we would release under a creative commons license so that the broader community could build on it as they saw fit.
人类群体建立在论说的基础上——演讲谈论群体关心的问题。
Human communities are based on discourse-on human speech about human concerns.
大量陌生人的涌入使当地基础设施承受巨大压力,也破坏了居民的群体意识。
The influx of strangers had strained the local infrastructure and disrupted the sense of community.
古德曼身为白人,跻身爵士明星行列,引领的是白人听众,并在此基础上扩充自己的乐迷群体。
Goodman was a white star who brought a white audience with him and expanded the jazz fanbase.
国际母语日是我们强调作为社会、经济与文化生活之基础的语言对于群体与个人的认同感所具有的重要意义的良好时机。
International Mother language Day is an ideal opportunity to highlight the importance of languages to group and individual identity, as the foundation for all social, economic and cultural life.
在这个基础上,微商在营销中若能击中目标群体的自卑心理,自然就能事半功倍。
On the basis of this, wechat business in marketing if you can hit the target group of inferiority complex body, nature can get twice the result with half the effort.
在所获得的数据基础上,展开分析模型,得到客户群体划分,进而在此基础上给出营销策略的建议。
On the basis of the data obtained by questionnaire, this paper expand the analysis model by divide customer base and then give out marketing strategy recommendations on the basis of it.
据美国普查资料分析,这项研究是以四大主要群体的新婚为基础的:黑人、白人、西班牙人、亚洲人。
The research, which analyzed U. S. Census data, examined new marriages between four major groups: blacks, whites, Hispanics and Asians.
以营养为基础的食品分发计划以分配给弱势群体为目标,并根据该地区的营养水平提高而逐步减少。
Nutrition-based food distribution programs target distribution to vulnerable groups and then decrease as the area's nutrition level improves.
在对已有成果综合分析的基础上,探讨了植物群体受光结构与光截获研究中亟待解决的问题。
On the basis of the existing results, the problems in the studies on vegetation colony structure and the interception of light by a canopy are dis-cussed.
为此目的,生理学、遗传学基础以及作为关键行为元素的群体遗传学是被研究的。
To this end the physiological and genetical basis as well as the population genetics of key behavioural elements are investigated.
好的训练就是普通的常识加上经验基础,以及对狗儿思想和群体秩序清晰的认识。
Good dog training is all common sense combined with a foundation based on experience and a clear understanding of the way dogs think and interact (pack structure).
笔者认为,这种群体性的行为,主要是因为知识分子有着敬佩感激、愧疚自责、从众求安的心理基础。
I think the emergence of the colony behavior is mainly because the psychological foundation of, feeling a shamed and feel remorseful and uneasy that the intellectual person have.
农业始终是国民经济的基础产业,农村始终是城市的摇篮和依托,农民始终是广大的人民群体。
Agriculture is a basic industry of the national economy all the time, the countryside is a cradle and relying on of the city all the time, peasants are the masses of people colony all the time.
该文通过对现有群体智能理论和聚类算法的研究,提出了一种基于群体智能理论的聚类模型,并在此基础上给出了一种优化蚁群聚类算法。
This paper provides a model of the clustering and an optimized ant colony-clustering algorithm which is based on the swarm intelligence and that mathematic model is provided at the same time.
重新定位结果为利用现今小震的群体特征研究历史大震的震源断层提供了良好的基础资料。
It provides fine foundational ata for the study of focal fault of historical strong earthquakes with the group feature of present small earthquakes.
利用自然群体进行关联分析是检测目标性状qtl、揭示其遗传基础的有效方法。
Association mapping is one of the important ways to detect QTLs and reveal genetic bases of target traits in the natural populations.
利用自然群体进行关联分析是检测目标性状qtl、揭示其遗传基础的有效方法。
Association mapping is one of the important ways to detect QTLs and reveal genetic bases of target traits in the natural populations.
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