The forcast and assessment on earthquake stonebrash liquefaction of the yellow river delta had been analysed and worked over synthetically and closely for the first time in the history , eventually , it was proved that the earthquake stonebrash liquefaction was the predominant disaster in the yellow river delta and several regions would bring about earthquake stonebrash liquefaction disaster when the intensity of an earthquake was 6 degree 开展了黄河三角洲第四系沉积特征方面的研究4首次全面的对黄河三角洲地区地震砂土液化进行区划和预测评价,提出地震砂土液化是黄河三角洲主要的地震地质灾害,当地震烈度为时,部分地区将产生液化的新观点。
Speciality in fields designed storm , designed flood , hydrological forecast , flood control information system , decision support system , data visualisation . ( 2 ) speciality in techniques globe optimization method , interpolation for scattered data , contouring method , design and development for hydrologic forcast and decision support system 业务特长领域:设计暴雨、设计洪水、洪水预报、防汛信息系统、决策支持系统、数据可视化; ( 2 )业务特长技术:全局最优化技术、空间散点数据插值技术、等值线勾绘技术、洪水预报系统设计开发、决策支持系统设计开发。
And the influence factors of production planning are analysis , the effect of client relationship to planning is brought forward in stress , the correspond method is adopted . in the second place , after the analysis to mechanical system is done , the function model and information model is set up aimimg to the planning management . there are four secondary function module , includeing market forcast , planning prepare , attemper planning resource and monitor planning process in the planning function management 首先,阐述了面向订单生产的计划特点,对生产计划的影响因素进行分解,着重提出了客户关系对计划的影响,并对此所采取的相应对策;其次,对制造系统进行总体的分析后,针对计划管理模块建立了相应的功能模型和信息模型,在计划管理的功能模块中,分别对计划中的四个子功能模块:市场预测、计划准备、调度计划资源、监督计划过程进行功能分析;在计划管理的信息模型模块中,根据企业的资源状况,将计划分为年度生产计划、月度计划、日计划。
The third part includes chapter four and five , mainly deals with the problem of highway investment . the order of affected factors of highway investment is analyzed quantitatively by grey relational analysis ; the relations between highway investment and insustrial structure is discussed by using gm ( 1 , n ) modeljthe amount of highway investment and the structure of investment are described in detail ; the application of gm ( 1 , 1 ) model to fit the real value of investment and a forcast being made 一方面运用灰色理论中的灰关联分析对公路投资的诸影响因素进行定量分析,得出经济总量( gdp ) 、经济发展水平(人均gdp )及客货周转量是与公路投资关系较密切的因素;运用gm ( 1 , n )模型,分析公路投资和产业结构间的关系。结论是第三产业对公路投资影响最大,其次是第二产业,这两者的影响都是正的,第一产业对公路投资的影响是负的。
Another critical issue is that related parties needs to know their values presicely and this is the main point of this paper . research of mbs value includes 3 areas : 1 . forast the mbs cash flows according to borrowers ’ different prepayment rate ; 2 . establish mbs risk - prmium interest rate term structure to forcast cash flows . 3 . create decident model to value mbs Mbs价值研究涉及三个方面问题:一、根据抵押贷款借款人提前偿付水平预测mbs未来现金流;二、构建考虑mbs风险溢酬的利率期限结构为预期现金流贴现;三、建立定价模型计算mbs价值。
On the basis of these data and pictures , the sedimentary characteristics of quaternary system stratum and the location and activity of occult faults and the specific marks of realm seismicity and the characteristics of deep geophysical field and the tectonic stress field and the ground temperature field and the seismogeological disaster characteristics and the forcast and assessment on earthquake stonebrash liquefaction of the yellow river delta had been analysed and worked over synthetically and closely by the author too . meanwhile , the seismicity variance between the yellow river delta and bohai seismic zone had also been analysed 经过对这些资料的综合系统分析,对黄河三角洲地区第四系地层沉积特征、隐伏断裂的位置及活动性、区域地震活动特性、深部地球物理场、构造应力场、地温场特征,地震地质灾害特征和地震砂土液化预测评价等做了较为深入的研究,对比分析了渤海强震区与黄河三角洲地震地质特征的差异性,取得了具有重要意义的成果。
The innovation of this system is that it accomplishs fault diagnosis and orientation by virtue of database and artificial intelligence technique , which makes the system more convenient and dependable in managing database and have good performance of expert system speculation and judgement ; during the carrying of sample , the system gets sample by setting fault , not by waiting for the appearing of fault , which makes the system forcast fault and solve it in advance 本系统创新之处在于将数据库技术和人工智能技术结合来进行故障的推理和定位,使得系统既具有数据库管理的方便可靠的优点,同时还有专家系统推理判断的良好性能;在样本获取过程中,采用设置故障来获取对应的样本,而不是等待故障发生,使得自动测试系统可以预测故障并提早解决故障。
In the environmental geological survey , the authors applies gis techn ology in place of the traditional working procedure ; the data compilation and processing system in place of the traditional paper data collection and field investigation ; data management , pretreatment system in place of the traditional data preparation and graphics drawing ; the evaluation , forcast and control decision - making system in place of the traditional comprehensive analysis and report drafting 摘要本文提出了基于gis技术的环境地质调查项目工作模式代替传统的环境地质项目调查工作模式的思想,即用数据采集处理系统代替传统的资料收集和野外调查,用数据管理、预处理(分析)系统代替传统的资料整理和图件编制,用评价、预测和防治决策系统代替传统的项目综合分析及报告编制。
A new systematic method for rock engineering design - mechanism pathway analysis is presented . it is pointed out that , by way of studying the internal mechanism network in rock engineering system , it is able to forcast the systems general behaviour characteristics so as to provide a reliable policy - making basis for the optimization design of the rock engineering of underground mines 介绍用于岩石工程设计的新系统方法? ?机理路径分析方法,指出通过研究岩石工程系统内部的机理网络,能够预测系统的总的行为特性,能够为地下矿山岩石工程问题的优化设计提供可靠的决策依据。
Confronted with the massivedatas in the multidimensional database , regressing analysis model is applied to forcast and to help decisions . as far as knowledge discovery is concerned , the association rulesmethods are choosed to complete the data mining . the useful knowledge is drawn out of the database to realize the decision support . the realization of dalian maritame university information decision support system will improve the decision quality effectively . direct and hamonize the development of science and research , accelerate science and technology boom , and make dalian maritame university to hold her advantage in sc ience and technology competition in the new surroundings and forms 在知识发现方面选择了关联规则方法完成数据挖掘,抽取数据库中的有用知识,实现对决策的支持。海事大学科技管理与决策系统的实现将有效地提高决策的质量,更好地指导和协调科研工作的发展,促进科技繁荣。使海事大学在新环境、新形式下的科技竞争中处于优势地位。