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Based on the unascertained characteristic of river water quality system, the parameters of water quality model are defined as the unascertained numbers by using unascertained mathematics theory.
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摘要基于水质系统的未确知性，运用未确知理论将瞬时排污情形下河流水质模型参数定义为未确知数。 |
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Based on the unascertainty of river water environmental system, the unascertained mathematics theory was used to research the issue of water environmental carrying capacity, and to assess the risk that corresponds to different discharge levels.
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摘要从水环境系统的未确知出发，运用未确知数学理论对河流水体纳污能力及其风险问题进行研究。 |
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Based on the understanding and comparing of various spectrum analytical methods, and combining the development of fibre optics and sensor technology of imaging of solid state, a conceptual design of the space modulated Fourier transform spectrometer is pu
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本文在了解和比较各种光谱分析方法的基础上，结合光纤光学及固态成像传感器技术的发展，提出一种基于三角共光路干涉仪和多通道探测器(CCD)的空间调制型傅里叶变换光谱仪的概念性设计。 |
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Based on the understanding of wastewater collection system, the author assays the merits and warts of compound drainage and presents some advice on basis of problems existing in the designs, constructions and management of wastewater pipelines.
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笔者根据对污水收集系统现状及规划的了解，对老城区普遍采用的截流式合流制排水制度的优劣做了具体的分析，并结合规划管理工作发现的污水管线设计、建设、管理中的问题，提出几点见解。 |
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Based on the uneconomic circumstances of townshiop enterprises, irrational industrial structure and layout, backward production measures and imperfect legislation and implementation etc. to discuss the background and reasons of which caused the environmen
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从企业的外部不经济性、布局和产业结构的不合理性、生产手段的落后、立法的不完善及执法的不力等几个方面论述了产生问题的背景原因，探讨了相应的法律对策，要求加强建立我国乡镇企业环境管理地方性立法工作，并在立法中明确排污费的使用、企业产权关系、排污交易制度及环境损害责任保险制度等内容。 |
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Based on the universal phenomenon of human religions existing in multiple forms, this research infers that the immanent religious disposition in human minds suggests a subjective condition for the formation of religion by listing different eco-systemsas a
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在此从人类普遍而多种型态的宗教事实，推论出宗教在人心灵内具有的先天宗教本能爲宗教形成的主观条件，以解说宗教的普遍性。 |
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Based on the unorganized data cloud obtained by optical tracking localizer in ACL naviagation, the surfaces of graft placement on the tibia and the femur as well as the impinging notch surface are reconstructed.
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摘要针对ACL导航手术中以光学定位仪测量方式得到的三维散乱数据云为基础，即时重建植人物的胫骨和股骨附著面及可能产生碰撞的部分滑车面。 |
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Based on the value difference between true flow velocities in oil and water 2 phase flow in horizontal wells, a model for interpreting slippage velocity of 2 phase flow is established, and field application is carried out with better result.
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针对水平井油水两相流动中油水各相真实流动速度之间的差异，建立了油水两相流动滑脱速度解释模型，并在现场进行了试处理，试用效果较好。 |
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Based on the variables of inlet length, compression ratio, inlet opening phase and the exhaust closing phase, multi-objective optimization was conducted for power, torque, combustion noise and fuel consumption indicators with constraint conditions of fuel
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以进气道长度、压缩比、进气开启相位、排气关闭相位为可变因素；以比油耗、最高爆发压力为约束条件，针对满足功率、扭矩、燃烧噪声和油耗指标进行多目标优化设计。 |
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Based on the video and auditory material of the interview, The Artists, between the anchorman Zhu Jun and the guest Zhao Yazhi, this paper has analyzed and explored the power phenomena in the dialogue programs of TV broadcasting, and drawn the conclusion
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本文以《艺术人生》中朱军采访赵雅芝的谈话文本和音像资料为基础，分析说明电视谈话类节目中的权势现象，得出主持人对嘉宾拥有权势的结论。 |
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Based on the view of resource dependence theory and supply-demand theory in economics, the framework for entrepreneurship environment research is built with entrepreneurship resource demand and supply as the basic relation, including four sections: firstl
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以资源依附理论和经济学供需理论为理论基础构建创业环境研究理论框架，所构建的研究框架以创业资源需求与供给为基本关系，主要包括四部分内容：即创业企业战略目标决定创业资源需求；比较现有资源与资源需求之间的差距，从环境中寻找弥补资源缺口的途径；环境主体与环境要素之间的映射关系；创业企业应主动去适应环境。 |
