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Based on analysis of chaos characteristic of sediment discharge time series, BP neural networks model based on chaos phase space is proposed to forecast the sediment discharge through embedding dimension.
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在对输沙量时间序列混沌特性分析的基础上，利用嵌入相空间来确定前期影响因子，建立了基于混沌相空间技术的BP神经网络模型。 |
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Based on analysis of development status of coal industry in Inner Mongolia, drawn lessons from practical experiences of popularizing the cleaner production of coal industry from domestic and abroad, guided by 3 R principle of circular economy, namely redu
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摘要本文在对内蒙古自治区煤炭行业发展现状分析的基础上，借鉴国内外煤炭行业及其企业推行清洁生产的实践经验，以循环经济3R原则，即减量化、再使用、资源化为指导，针对煤炭行业的污染特性，对适合本地区煤炭行业实施清洁生产的主要内容和相关技术进行了研究。 |
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Based on analysis of development trends of technologies of natural gas chemistry abroad and its current status at home, the new processes of natural gas to synthesis gas, methanol to olefins(MTO process), synthetic liquid fuels and chemical utilization of
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摘要在分析当前国外天然气化工技术发展动向和国内现状的基础上，提出天然气制合成气新工艺、甲醇制低碳烯烃（MTO工艺）、合成液体燃料以及天然气凝液化工利用等课题是值得重视的技术开发方向；且在工艺开发的同时，必须充分重视新型设备的研制。 |
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Based on analysis of functional advantage about electrical reading room of university library, some measures on further deepening reader service are given.
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摘要阐述高校图书馆电子阅览室的功能优势，提出进一步加强读者服务工作的策略。 |
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Based on analysis of geological and developing factors affecting water cut of oil wells, model for predicting water cut in small layers of oil wells under different sandbody connecting relations between oil and water wells is set up by using numerical sim
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本文在对影响油井含水的地质及开发因素分析的基础上，用数值模拟方法建立了油水井间不同砂体连通关系下，油井小层含水率预测模型。 |
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Based on analysis of geology and geomorphology of the region and study on structure and revolution of the two faults, a strain partition model is built to adjust the strike slipping and compressional deformation of the area.
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通过区域地质、地貌分析和二条断裂带的结构、活动历史的对比研究，建立了该区走滑和挤压活动的应变分配模型。 |
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Based on analysis of import tax situation on resources products in our country, it is known that level of import tax rates of resources products has been lower, and lowing space of the tax rates of some products is limited.
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摘要通过分析我国资源性产品进口关税现状，得知整体资源性产品进口关税水平已经偏低，部分产品税率下调空间有限。 |
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Based on analysis of magnetic effect mechanism of alluvial cohesive soil, according to the distribution and character of river alluvial cohesive soil of first and second terrace of Yongjiang River of Nanning, pore water chemical characteristic, especially
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摘要在分析粘性土磁效应机理的基础上，根据?、Ⅱ级阶地河流冲积相粘性土的分布及其特性和孔隙水化学特性，尤其是孔隙水中的总铁含量以及铁离子的赋存形式，将南宁市邕江?、Ⅱ级阶地河流冲积相粘性土初步划分为磁效应强化区、磁效应较弱区两个磁效应区。 |
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Based on analysis of physical and chemical quality and characteristics of sludge from urban wastewater treatment plant, the disposal purpose, status as well as traditional disposal method and disposal characteristics is reviewed.
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摘要分析中国城市污水厂污泥的理化性质及特点，综述了中国城市污水厂污泥处理处置的目的及处理现状，中国城市污水厂污泥处理的常规方法和我国污水厂污泥处理特点。 |
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Based on analysis of research history and status of mineral admixture, the paper discusses the shortcomings and problems of current reseach, and finally suggests the trend of mineral admixture research.
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通过对矿物掺合料研究历史和研究现状的分析，探讨了当前研究的主要缺陷及存在的问题，并展望了下一步的研究方向。 |
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Based on analysis of the characteristic of Government Crisis Decision Support System and the status of government, a ideal model of Government Crisis Decision Support System is constructed; Its function and module are designed in detail; Network's stretch
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摘要本文首先结合政府危机决策支持系统的特点和政府的客观实际情况，根据现代危机管理的思想，构造了政府危机决策支持系统的理想模型；详细设计了系统的功能和模块；通过网络的弹性架构和业务的梯次累加更好的实现政府危机决策支持系统。 |
