性选择
- sexual selection;apolegamy
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雄性质量模型(MaleQualityModel,MQ)和栖息地资源竞争模型(LocalResourceCompetitionModel,LRC)分别将这种现象发生的机制解释为物种对性选择压力和资源竞争压力的回应。
The Male Quality Model ( MQ ) and the Local Resource Competition Model ( LRC ) suggest that this phenomenon is a response to sexual selection and resource competition pressure , respectively .
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昆虫性选择行为研究进展
The progresses in studies of insect sexual selection behaviors
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感染者体内存在的HCV准种反映在特定环境下以病毒复制、变异为基础的突变株竞争性选择的结果。
Existence of HCV quasispecies reflectes the results of competitive selection based on the viral replication in certain circumstances .
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以双Al单层模型讨论了用MOVPE和MBE法在蓝宝石衬底上生长GaN的极性选择的机理,并对AlN在极性转换过程中的作用给出了适当的解释。
The mechanisms for polarity selection of GaN on sapphire substrate both in MOVPE and MBE growth are discussed based on the " two monolayers of Al " model , which also gives a reasonable explanation to the polarity reversion mechanism by AlN .
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公司治理的文化路径依赖及其创新性选择
The Cultural Path Dependence of Corporate Governance and Its Creative Choice
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根据介质的磨损性选择泵转速。
The speed of Pump is selected according to the wearability .
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为检验和调试串行数据信号完整性选择最佳工具
Picking the Optimal Tool for Serial Data Signal Integrity Validation and Debug
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非二元性选择函数最小决定集的唯一存在性
The Unique Existence Theorem for Minimal Determining Set of Non-Binary Choice Function
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人民共和国:中国人民的历史性选择
The People 's Republic : A Historical Choice by the Chinese people
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试论用户行为可近性选择理论
The Accessibility Theory in the Users ' Selected Actions
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丁二烯第二塔组流程模拟的物性选择
Simulation property selection for the second tower group of the butadiene extractive process
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历史上南方少数民族妇女的性选择自由
Sex Freedom of Southern Minority Women in History
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叙事的探索与策略性选择
The Exploration of the Narrating and Tactic Choice
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公司治理的创新性选择是相关文化的适应与超越;
The creative choice of corporate governance is the orientation and of the related culture ;
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由迭代函数系统可以产生地毯图案,这是由于迭代函数系统的随机性选择能产生分形图形。
Gaskets could be derived from iterative function systems featuring random choice to generate fractals .
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农村土地制度的多样性选择
Different Choices for Rural Land Systems
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风力发电是除核能和太阳能之外最便宜同时又是最贵的替代性选择。
Wind power remains the cheapest and the most expensive alternative to both nuclear and solar .
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在对大粒性选择的同时,其它农艺性状也有所改善,并保持相当的遗传变异;
While selecting for large seeds , other agronomic characters were improved with quite large genetic variation ;
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市场化进程中的竞争和外部性选择问题:对安丘现象的思考
Competition and the Choice of Externalities in the Process of Economic : A Study on Anqiu Phenomenon
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聚凝体聚合物膨胀特性实验研究利用膨胀度和胶质体流动性选择炼焦配煤
Experimental study of dilatability of agglomerate polymer SELECTION OF COKING BLEND BY DILATABILITY AND MAXIMUM FLUIDITY TESTS
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中韩产业技术政策下的东亚经济融扩及区域性选择
Alternative Regional Strategies on Economic Expansions in East Asia under Industrial Technology Policy of China and South Korea
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对政府的救市资金采取一种小手段–所谓的“弥补性选择”。
With one small catch-the so-called " clawback option " that comes with the government 's bailout money .
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性选择曾给予雄体最鲜艳的色泽,优美的样式以及其他装饰物。
Sexual selection has given the most brilliant colours , elegant patterns , and other ornaments to the males .
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铁路物流企业的生产、经营及生存环境为此发生了深刻变化,面临着方向性选择。
The manufacture , management and living environment of railway logistics enterprises have undergone profound changes and faced directional selection .
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历史可以提供文化多样性选择的启示,因此我们需要反思的是自身的文化建设问题。
The history can provide apocalypse of cultural diversity , so we need to introspect the case of our cultural construction .
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研究社会选择理论中非二元性选择函数的最小决定集的唯一存在性条件。
In this paper , the unique existence conditions for minimal determining set of non binary complete rational choice function is studied .
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不确定性与风险是企业、市场与关系合同存在的基础,企业、市场与合同为投资者提供了风险分摊的制度性选择。
Uncertainty and risk are the foundation of firm , market and contract , which provide investors systematic selection o risk shared .
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因为这个差距,他们经常在决定如何在时间、金钱做出经常性选择,及个人选择时感到矛盾。
Because of this disparity , they often feel conflicted when deciding how to make regular choices about time , money , and personal decisions .
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在接下来的一章,本文从实践角度论述了高职学制多样性选择的现实要求及国际经验。
From the practical point of view , the paper advances the practical needs and international experience of multiple choice of length of study of HVE .
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“一些金融合同会有专门设计,人们不知道根据其中的多样性选择合同,”她说到。
" Some financial contracts are designed such that people don 't know the variable on which they should have chosen that contract ," she says .