查询词典 environment

1Niche construction can lead to stable coexistence of diverse genotypes in spatially structured population, which supports a stable polymorphism even without heterozygote superiority.(2)With habitat deterioration, niche construction accelerates the formation of steady polymorphism and hence impedes the harmful influences of environment on the population, which might embody a life-history strategy of organism under the unfavorable environment.(3)Niche construction results in the coexistence with alternative polymorphism through genotype-environment feedback and limited gene flow.(4)The niche-constructing organism is an active force to alter its environment and hence the direction of natural selection in order to better survival.(5)Spatial dynamics and distribution pattern of metapopulation are profoundly influenced by time-lagged niche construction.(6)Metapopulation size can reach a fixed level in the recency effect and equal weighting of time lag but is statistical stability in primacy effect, which implies the primacy effect is most remarkable.(7)The increment in the relative weightingof each generation\' niche construction and the length of time lag are significant factors for system destabilization.(8)Moderate capacity of positive niche construction benefits the metapopulation persistence.(9)The narrowing of niche breadth can decrease the metapopulation size and thereby increase the extinction risk.(10)The coupled function of time lag and niche construction make the system oscillation and generate the spiral wave, spiral-broken and circular wave in heterogeneous habitat.The spatial distributions of metapopulation and resource content are complementary due to a phase lag of their both frequencies.(12)Metapopulation persistence with niche construction depends not only on the balance between colonization and extinction, but also on the balance between the ability of niche construction and natural dissipation of habitat.(13)Metapopula-tion can survive under certain condition when the percent of suitable patches in habitat is lower than the ration of extinction to colonization.(14)Two thresholds exist in the process of transition of habitat quality dynamics from unsuitable to suitable, which include the intensity of niche construction and the initial condition of system.(15)Metapopulation size is positive correlated with the ability of positive niche construction, which means that organism or population who has strongly positive influences on their environment plays an important role to maintain the available habitat.

通过上述几个方面的研究，主要得出以下15条结论：(1)生态位构建可使空间结构种群，甚至是在没有杂合子优势的条件下，形成多种可能的稳定基因型分布模式；(2)随着环境的破坏与恶化，种群的生态位构建作用加速其较早形成稳定多态以阻碍环境对种群的不利影响，解释了有机体在不利环境下的一种生活史对策；(3)生态位构建作用通过基因型—环境反馈机制及有限的基因交流导致基因型多态的稳定共存；(4)有机体的生态位构建作用是一种积极的动力改变环境进而改变其自然选择的方向；(5)生态位构建的时滞作用对集合种群动态和空间分布产生深刻影响；(6)集合种群大小在时滞的崭新效应和等权重效应下达到一固定值，而在首位效应下达到统计稳定，表明首位效应的影响最显著；(7)首位效应下生态位构建相对权重的增量和时滞的长度是影响系统不稳定性动态的关键因素；(8)适中的生态位构建强度有利于集合种群的续存；(9)生态位宽度变窄会减少集合种群的数量从而增加其灭绝风险；(10)时滞和生态位构建的双重作用使系统产生周期振荡，并在异质性环境中产生稳定的螺旋波，破碎的螺旋波和环形波三种分布模式；(11)集合种群与资源含量的空间分布因为相滞而互补；(12)具有生态位构建的集合种群续存不仅取决于侵占率与灭绝率之间的平衡，而且依赖于生态位构建能力同其生境的自然消耗速率之间的妥协；(13)当生境中适合侵占的斑块比例小于其侵占率与灭绝率之比时，生态位构建作用促使集合种群在一定条件下续存：(14)生境斑块的状态从不适合到适合转变过程中存在生态位构建强度和系统初始条件这两个阈值；(15)集合种群的大小同正生态位构建能力正相关，意味着对环境具有较强正作用的有机体对维持有效生境起积极作用。

Higher ,education of China includes economic environment,population environment,politics and laws environment,technological environment,culture environment,state of microcosmic supplier and demander.

中国高等教育市场环境包括宏观的经济环境、人口环境、政治法律环境、技术环境、文化环境，以及微观的供给者、需求者状况。

The conception which is highway project's Environment-Supervision during its construction is brought forward. The institutions of the highway Environment-Supervision in construction time is established, which adopts to our country basis construction procedure, the system of the highway Environment-Supervision's method is discussed,which includes technical means , economical means means of Public Participation, On-the-spot management means and so on. It is studied in a deepgoing way, which is the process of quantity of highway project's Environment -Supervision in period of construction, a series of index is conceived.Environment-Supervision is applied to all single projects ,such as road bed project, road surface projects, bridge- culvert projects, tunnel projects, virescence projects. which provide basal information for establishing Road Environment-Supervision criterion and enchiridion.

提出了建设项目环境监理的概念，初步建立了适合于我国公路基本建设程序的组织机构体系；探讨了公路施工期环境监理实施技术方法体系，包括技术手段、经济手段，公众参与手段、现场管理手段等；并对公路建设项目施工期环境监理量化进行了研究，构建了一系列环境监理控制指标；结合路基工程、路面工程、桥涵工程、隧道工程、绿化工程、环保单项工程等施工过程中环境监理的实施，为将来制定公路施工期环境监理实施细则，或编写环境监理规范提供基础资料。

The conception which is highway project"s Environment-Supervision during its construction is brought forward. The institutions of the highway Environment-Supervision in construction time is established, which adopts to our country basis construction procedure, the system of the highway Environment-Supervision"s method is discussed,which includes technical means , economical means means of Public Participation, On-the-spot management means and so on. It is studied in a deepgoing way, which is the process of quantity of highway projects Environment -Supervision in period of construction, a series of index is conceived.Environment-Supervision is applied to all single projects ,such as road bed project, road surface projects, bridge- culvert projects, tunnel projects, virescence projects. which provide basal information for establishing Road Environment-Supervision criterion and enchiridion.

提出了建设项目环境监理的概念，初步建立了适合于我国公路基本建设程序的组织机构体系；探讨了公路施工期环境监理实施技术方法体系，包括技术手段、经济手段，公众参与手段、现场管理手段等；并对公路建设项目施工期环境监理量化进行了研究，构建了一系列环境监理控制指标；结合路基工程、路面工程、桥涵工程、隧道工程、绿化工程、环保单项工程等施工过程中环境监理的实施，为将来制定公路施工期环境监理实施细则，或编写环境监理规范提供基础资料。

Analysis includes three aspects: main body of environment's right is from main body using environment discreditably to main body using environment hurtfully; Character of environment's right is from creditor's right based on social damage to property's right based on implementing environment's criterion; Form of environment's right is from static adscription to dynamic fluxion.

分析了中国环境使用权的有偿分配主体由有损害使用主体转变为有害使用主体、性质由建立在因污染引起的"社会损害"基础上的债权转化为实现环境质量标准基础上的物权、形态由不可转让的静态归属到可交易的动态流动的进化过程。

Results show that there are four characteristics, three advantages and four disadvantages in Yunnan investment environment. And we may divide investment environment of Yunnan province into four classes, three areas and three types. Therefore, optimizes on its investment environment should be well considered and planed as a whole. Therefore, people should put emphases on optimizes of human geography investment environment system, and treat differently on regional investment environment, and improve the occasion.

研究结果显示，云南省投资环境具有四个特点、三大优势和四项弱势，可以分为四个等级、三个区域和三种类型，对其投资环境的优化应该在全面考虑、统筹安排的基础上，以人文投资环境系统的优化为重点，对地区投资环境优化则应区别对待、因势利导。

Secondly, it discussed profundity infection from times environment, school environment, jobenvironment, society environment, home environment, sociality environment. It means that environment affect and restrict pullulate of person with ability.Again, it analyzed trend of technology developmental.

其次，重点从社会时代环境、学校环境、工作环境、家庭环境、社交环境论述了环境因素对当代大学生社会适应能力的深刻影响，从而得出环境影响和制约着人才的成长。

In the contrast of subring talent environment, Jiangxi's talent market environment and the residential environment placed first and second, but the economic environment 、 the working conditions 、 the social environment and the talent policy environment place is not high enough, which is sixth, seventh, sixth and fifth respectively.

在人才子环境对比中，江西的人才市场环境和居住环境排名第一和第二，而经济环境、工作环境，社会环境、人才政策环境的排名较差，分别为第六、第七、第六和第五位。

ABSTRACT: About the research and studies of environment design, we must be entered into the social environment, the history environment and the humanities environment, pay attention to the age background. Under sufficing for the reasonable function request, constructing the good sense atmosphere and catering for up-and- coming age value orientation, we still need to promote the quality of environment to meet taste demand of environment service object.

怀伟摘 要：艺术品设计的研究和探讨，必须置于相应的社会环境、历史环境、人文环境中，关注它所处的时代背景，在满足合理的功能要求、营造良好感官氛围、迎合积极进取的时代价值取向的前提之下，还要提升环境的品位，来满足受众即环境的服务对象的审美需求。

This paper discusses five problems about water environment, environment air, city ecology, sound environment and city trash, apprises environment quality of Maanshan City , considering environment capacity, performs each special environment planning.

分别从水环境、空气环境、城市生态、声环境、城市固体废物五个方面进行了现状环境评价，同时也评价了马鞍山市的环境发展趋势。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。