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Based on the quantitative studies of siliceous microorganisms and terrestrial detritus in 12 surface sediment samples, which were recovered by the First Chinese National Arctic Expedition team, in the Bering Sea, it goes without saying that diatom abundan
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摘要中国首次北极科学考察在白令海釆取了12个表层沉积物样品，其中对矽质生物和陆源碎屑的详细研究发现，它们主要由矽藻、放射虫和海绵骨针组成。 |
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Based on the questionnaire data which our study group about the Ageing of Jiao Dong did at 2006 8-9, in three denizen section of XiangYang street in YanTai, this paper used the methods of social networks, discussed the difference between family network an
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摘要本文依据2006年8月－9月份我院《胶东城乡老龄化问题》研究小组对烟台市向阳街道三个居民小区老年人进行的问卷调查数据资料，运用社会网络分析方法，探讨了城市老年人子女亲属网与子女外亲属网的差序性及其影响因素。 |
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Based on the questions in clinics and pertinent literature,the antibacterial action,half life and adverse reaction of azithromycin and erythromycin were discussed in this paper,and the dosages per day for continuous administration and intermittent adminis
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根据临床中遇到的问题,结合相关文献,应用阿奇霉素半衰期计算其在连续用药和间隔用药中每日体内药量,讨论阿奇霉素和红霉素在临床应用中的抗菌作用、半衰期及不良反应。 |
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Based on the radio waves propagation models of circular tunnels and rectangular tunnels, the relation between attenuation and conductivity is analyzed and the concept of conductivity breakpoint is presented.
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根据圆形巷道和矩形巷道的电波传播模型，分析了电波衰减率和电导率的关系，并且提出了电导率断点的概念。 |
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Based on the rare edition Construction for Hui Autonomous Region for firstly introducing the regional autonomy for nationalities during the period of the War of Resistance Against Japan, and combined with related literatures, this article makes primary di
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本文在首次介绍抗战时期民族区域自治的珍本《建设回民自治区》的基础上，结合有关文献，对这一文件的作者、成文的时间、内中的思想政策及其作用进行初步的探讨。 |
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Based on the real machine test and the analysis on the prototype observation data from Lijiaxia Hydropower Station, the structural vibration characteristics of the power house is analyzed through the comparison made between the results of the measurements
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摘要以李家峡水电站真机试验为背景，在分析原型观测数据的基础上，通过机组运行稳定性测试结果与厂房振动测试结果的对比，得出了厂房结构振动的特有规律。 |
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Based on the real option games method,the adoption of new technology under competition involved two companies.is researched on.The varies in the value of project bring on the three kinds of game equilibrium,that is,the simultaneous adoption strategy equil
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在简要介绍期权博弈理论发展和研究成果的基础上,应用期权博弈理论研究双寡头竞争者在不完全竞争环境下的企业技术创新扩散问题,采纳新技术项目价值的变化使得竞争者分别可能形成同时、领先追随和共同延期三种不同的新技术采纳均衡策略,并为期权博弈研究新技术扩散提供了一个框架和研究方向。 |
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Based on the real situation of transport and finance in larger and major chinese cities, the author makes a systematical analysis of LRT from the technology economics, and auges that, LRT shall form the framework of urban transport system in a middle-size
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摘要针对目前我国大中城市的交通现状以及财政经济状况，对轻轨交通系统进行了全面的技术经济分析，提出了“轻轨应成为我国中等城市轨道交通主干线、大城市轨道交通次干线首选的交通方式”。 |
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Based on the reality and nature of geological structure, mineral resources and geological environment of Tangshan city, the authors discussed the urban geology in Tangshan and its sustainable development.
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摘要从唐山市地质构造、矿产资源和地质环境的实际状况和自然属性出发，深入研究唐山城市地质工作与可持续发展之路。 |
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Based on the reality of serious relationship between the population and the resource environmental, especially in the 21st century, the research results about the population capacity came along constantly in our country.
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摘要基于人口与资源环境关系紧张的现实，特别是进入21世纪，我国提出以科学发展观为指导，构建资源节约型、环境友好型社会，追求人口、经济、资源、环境的全面、协调与可持续发展，围绕人口承载力的研究成果不断出现。 |
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依靠合理的价格体系、精湛的技术力量以及完善的售后服务，赢得广大用户的大力支持的同时，成为上海最具实力的多媒体系统专业公司之一。 |
