外文翻譯--水利水電工程施工-wenkub
2022-12-28 14:29:29 本頁面
【正文】 ave two categories, qualitative factors, and quantitative factors of a classQualitative factors are mainly: 1Favorable production, easy to administer, facilitate the degree of life。 5Temporary Works and the bination of permanent works and so onIndicators are mainly quantitative factors。 4Workload and a variety of materials, transport costs。 while ambiguity was ongoing and indepth knowledge and research in theAll people involved in the system, carried out by people planning, feasibility studies, evaluation of decisionmaking, design and management, and therefore, can not ignore the objective world of things in the human brain, one by one to reflect the uncertainty of ambiguity, it is an objective difference intermediate division caused by the transition of a kind of uncertaintyConstruction Layout Design is no exception, in the arrangement of construction there are a large number of objective fuzzy factorsFor example, the construction of facilities, coordination between the levels of good and general is an accurate value can not be describedTherefore, the arrangement can not ignore or avoid the construction of the fuzziness existing in the process, but should be objective and deal with ambiguity of this objective, understand the rules for people planning, demonstration, evaluation and decision, design and management to provide a scientific basis and methods As the construction layout of the content involved in more programs fuzzy factors exist, the traditional construction arrangement he considered the existence of ambiguity, but in decisionmaking process has fuzzy information precision, not a real fuzzy optimizationTherefore, the program should focus on optimization of fuzzy factors into account, the ambiguity should be reflected in the decisionmaking on the index, index weightsFor quantitative indicators, mainly the amount and cost of the project issues, its value can be found in engineering materials and design documents to determine by calculation, the results are the values of the parameters and experienceAs every engineer39。 3Metal structure, mechanical and electrical equipment and construction equipment installed base。 7Fire safety facilities and other, such as fire stations, guard, and security cordon soAt this time, various types of temporary structures should be put forward, the construction of facilities furnished a list of partial pressure, their area, building area and volume of construction and installation。 ,互相協(xié)調(diào)的程度 。屬于定量因素的指標主要有 。 。因 此 ,不論是定性因素 ,還是定量因素 ,都存在不確定性。從信息觀點看 ,隨機性只涉及信息
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