查询词典 heterogeneity
- 与 heterogeneity 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Reliable multicast is a useful network service but challenged by the Internet heterogeneity and the nonsupport of IP Multicast in wide-area Internet.
Internet上的可靠多播具有很大的应用前景,但是同时也面临着挑战,主要是因为Internet的异构性以及IP Multicast仍不能广域内得以实现。
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Higher with shorter duration of rifampin therapy and nonuse of pyrazinamide.LIMITATIONS: Few studies included HIV-infected persons, and treatment outcomeswere pooled despite considerable heterogeneity.
治疗失败也与利福平用药时间短和没有链霉素相关,利福平用药时间短,没有吡嗪酰胺的病人复发率高。
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Oiliness evaluation of reservoir, heterogeneity study on reservoir and classified evaluation are three main contents of the reservoir synthesize evaluation.
储层含油性评价、储层非均质性研究和储层的分类评价是油气储层评价的三个主要内容。
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Content abstract: The article from the job category, the investment originated, the operational mechanism three aspects to differentiate and to limit the public welfare and the commercial character two kind of heterogeneity geological work; Has analyzed the geology surveying work reform background, has been clear about the reform guiding principle; Has analyzed under the traditional system the geology surveying work existence malpractice, reviewed the former reform measure; Based on this, the major issue three aspects which from the organization, the operational mechanism and must solve establishes the land resources big investigation the new system, the new mechanism; Finally, the author believed that what the deepened commercial character geology work reform is most essential cultivates the geological minerals Investment company, namely, on the one hand expanded geology investigation investment origin, on the other hand the cultivation geology investigation's subject of investment, and must strive for stock going on the market positively, widely uses the social fund, the reform commercial character geology work operational mechanism.
内容摘要:文章从工作性质、投资来源、运行机制三个方面区分和界定了公益性和商业性两类不同性质的地质工作;分析了地质勘查工作改革的背景,明确了改革的指导思想;分析了传统体制下地质勘查工作存在的弊端,回顾了以往的改革措施;在此基础上,从机构、运行机制和必须解决的重大问题三个方面建立国土资源大调查的新体制、新机制;最后,作者认为,深化商业性地质工作改革最关键的是培育地质矿产投资公司,即,一方面扩大地质勘查的投资来源,另一方面培育地质勘查的投资主体,并要积极争取股份上市,广泛利用社会资金,改革商业性地质工作的运行机制。
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To keep certain number of greater patches through protection and restoration in urban area is meaningful;(2) small greenland patches with diverse structure may promote the heterogeneity of urban landscape, and serve as colonial land and stepping stones for certain populations, and create rich types of habitats and ecological niches. So laying small patches in urban environment is also important. Incorporation of the coarse grain and fine grain, aggregation and outliner of landscape elements may creates better landscape patterns;(3) many literatures have showed that good landscape connectivity benefits the longer persistence of species and the conservation of biodiversity.
大的绿地斑块有多种作用,通过城市地区自然景观斑块的保护或城市绿地的建设,在城市中维持一定的较大规模的绿地斑块是有积极意义的;(2)结构不同的小的绿地斑块可增加城市的景观异质性,为生物提供迁徙地、扩散暂歇地,创造丰富的生境资源和生态位,因此,结合大的绿地斑块的建设,同时布置小的绿地斑块作为补充,粗粒、细粒结合,集聚、分散结合是形成优良绿地景观格局的途径;(3)诸多的文献已显示,好的景观连接性有利于物种持续较长的时间,从而有利于生物多样性的保护。
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ISO834 and parametric equation approach are lack of pertinence. The results may be too conservative. The temperature obtained by zone model is low, so that it is not suitable for the performance-based fire protection design on this structure. Field model considers the heterogeneity of environmental temperature, and its result is close to the real fire, so that it is commended to the performance-based fire protection design on steel staggered-truss structure.
国际标准升温曲线和参数化室内升温曲线不考虑火源功率、建筑通风口等因素,缺乏针对性,分析结果偏于保守;区域模型所得温度偏低,不宜用于交错桁架结构的性能化抗火设计;场模型考虑了火源功率及环境温度分布的不均匀性,和实际火灾较接近,计算结果相对较为准确,可用于结构的性能化防火设计。
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Results: PASH presented as a circumscribed solid mass, with hypoechoic texture with or without heterogeneity, and a parallel orientation.
2良性血管瘤和血管瘤样增生:乳腺内的各种类型的血管及血管瘤样增生也需要和PASH区别,特别是病变不典型时,仔细寻找PASH的典型特征,一般不难鉴别。
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In corollary with the role of habitat patchiness in maintaining coexistence between competing species (see topic I1), environmental heterogeneity is likely to be of critical importance in allowing predators and prey to coexist.
由于生境斑块在维持竞争种间共存中所起的作用(见I1)推论,环境异质性很可能在允许捕食与猎物共存中具有关键的重要意义。
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How people regard leisure services when their lives become better and better. The service industry consists of four unique principles:intangible, simultaneity, perishability, and heterogeneity. In addition, the service quality is very important in each industry. However; if enterprises want to stand out to face the competitive environment, they must maintain excellent relationships with their customers. But sometimes it is rather difficult to avoid service failure during the service delivery process. Therefore, it is important to do well in service recovery.
中文摘要随著人民生活水准提高,国人对於休闲产业也愈来愈重视,基於服务业的四种特性:无形性、同时性、易灭性与异质性等四个主要特性;服务品质已是每个产业均著力重视的,然而,在现今竞争激烈的环境,业者若想要能脱颖而出,必需致力於维持与现有顾客之关系;但往往在服务传递的过程中,难免会有些服务失误的发生,因此,如何做好事后的服务复原工作显得特别重要。
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The Mantel-Haenszel and Peto are used with Review Manager software to test the heterogeneity .the odds ratio after combination and confidence interval 95% are calculated.
统计学处理时用Mantel-Haenszel法和Peto法并借助Review Manager软件对随机对照试验做了异质性检验、计算了合并的机会比以及95%的可信区间、对统计分析结果做了敏感性分析、用漏斗图的形式定性地分析了发表偏倚性,并用森林图的方式图示了统计分析结果。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力