摘要:In view of the complication of compreliensive evaluation to development projectplanning alternatives,an AHP model for comprehensive evaluation to the alternatives is advanced,the way of determinating the weight of each index affecting the aIternatives' quality is expounded,and the general methods of evaluating the alternatives with the indexes are given.
摘要:In this paper,we analyse the alylight with chaos method, and calculate the day-light illuminance fractal dimension in many kinds of sky, it proves the optical air is a chaos, and shows us the new way to study the sky Iuminance distributions.
摘要:The combination of nesponsibiiity accounting and behavion seience is one of theimportant ways to improue economic benefit of enterprose under the morderi enterprise rules.In thistreatise , the authoz discusses emphatically the combination of these two subjects,and pointed out thatpolitics education is an etficient method with great encouragement to enterprises in own country.
摘要:This paper carries on theoretic anatysis about the energy save effect and thethermal efficien cy of conde nsation-type gas instan eaus water heater.Listed test values prove that thethermal efficiency of condensation-type natural gas instaneaus water heater is high 14% than com-mon-type.
摘要:In combination with the migration of industrial projects to be in undated in thereservior area of The Three Gorges project, a level analysis apptoach is used to formulate a policy-making model of invest optimization for the projectS to be migrated,in which various kinds of influ-encial factor on the projects are presented quantitatively and the restriction of limited resourccs isconsidered; An effective,overall and aaplicablc policymaking approach is provided for the migrationof the Three Gorges project.
摘要:The breakdown model of diesel engine is conlnded and classified.The intelligentoptimization on tacties and mothed of diagnsis lechnology to diesel engine is discussed. The paper a-summes basic structure of expert system,analies relationship and property of each parameter to dieselengine,puts forward and discusses typical context tree,certainty factor, regulation and deloyment.The paper adopts a great deal of typieal parameter and breakdown.
摘要:This paper introduces the new reappear technique of Sky Luminauce distributionwith the help of the computer figure and numerica system. Using this program, we can obtain theluantitative figure of Sky Luminance distribtion much conveniently and accurately so that studyingabout Sky luminauce distribtuion goes a step further;