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Based on the comparison of the restoring features of several common journal dimensions and in accordance with the shaft wearing character of large water pump, the treatment technique applying brush coast and hot spraying was discussed.
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摘要在比较几种常用轴颈尺寸修复特点的基础上，根据大型水泵轴轴承位磨损特徵，敍述了采用电刷镀和热喷涂处理技术修复水泵轴的工艺方法。 |
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Based on the comparison of two basic financial concepts, investment and arbitrage, the definitions for the arbitrage portfolio and its return are introduced, then their theoretical and practical implications are presented.
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摘要通过比较投资、套利这两个极其基本的金融概念及其相关的一些概念，严格导出了套利组合和套利组合收益率的概念，进而讨论了明确这些概念的理论及实际意义。 |
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Based on the comparison with other lexicon, this paper probes into the speciality of modern Chinese Onomatopoeic words from various angles.
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本文在与其他词类进行比较的基础上，从多个角度探索了象声词的特殊性。 |
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Based on the complex function theory, the stress field was achieved by affine transformation.
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文中的应力场是借助于仿射变换的方法通过复变应力函数得到的。 |
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Based on the component analysis of beeswax, it is proposed that the beewaxes with the different ratios of main ingredients (yellow beeswax, resin and paraffin) can make the different graining patterns.
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摘要在对蜜蜡成分分析的基础上，认为蜜蜡中的主要成分黄蜡、松脂、石蜡的调配比例不同，可得到不同的蜜蜡纹理。 |
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Based on the comprehensive analysis of the road traffic flow's characteristics due to the bus stop without bus bay, the multivariate linear models of the speed and the headway are formed with the variables of the stop frequency, the stop time, the overall
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文章首先比较全面地分析非港湾式公交停车影响下道路交通流特徵，然后借助于EXCEL软件，构建关于公交停车频率、公交停车时间、最大公交停车长度及其存在时间、道路流量的车速和车头时距多元线性模型，并进行了严格的数学检验。 |
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Based on the comprehensive survey, the thesis mainly studied the present utilization of water resource of Plait cog systematically, elaborated the general situation and present exploitation of water resource, surface and ground water of the city, summariz
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摘要在广泛深入调查的基础上，对开封市水资源开发利用现状进行了系统研究，详细论述了开封市的水资源概况和开发利用现状，揭示了开封市地表水资源、地下水资源的补给和分布规律以及水质状况，总结了水资源开发利用方面存在的一些主要问题，分析了节水潜力，并就解决水资源供需矛盾提出了切实可行的对策措施。 |
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Based on the comprhensive analysis of the geological forming conditions of landside, the heavy rainfall event and the cution of the new road in the Tiantai slope are the main factors to trigger the occurrence of the Tiantai landslide.
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综合地质学、灾害学原理和地理信息技术等，科学分析了天台乡滑坡的形成条件，认为超强降雨和原斜坡前新修公路开挖是滑坡形成的主要诱发因素。 |
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Based on the computer simulation technology,the simulating training means is increasingly taken seriously.According to the instance of the system nowadays,this paper mainly analyzes the using of marine police vessel simulating system in experiment teachin
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基于计算机仿真技术的模拟训练日益得到重视,该文根据海警舰艇仿真系统的装备情况,主要分析仿真系统在舰艇指挥专业实验教学、海警部队训练中的应用,以及在经济建设中的应用领域,讨论在模拟训练中设备、人才、信息等资源整合与共享的重要性。 |
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Based on the concentration polarization models with conventional filter cake resistance and shear-induced diffusion, the critical point simulating model on cross flow microfiltration process in particulate suspension was developed.
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摘要以传统的滤饼层阻力和与诱导扩散相结合的浓差极化模型为基础，建立了刚性颗粒悬浮液体系错流微滤过程中模拟临界点的数学模型。 |
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Based on the concept of the both-branch fuzzy set, the intersection-representation theorem of the both-branch fuzzy set is put forward.
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摘要利用双枝模糊集的概念，提出了双枝模糊集表现定理的对偶形式，即交－表现定理。 |
