meso method 中文意思是什麼

meso method 解釋
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  • meso : 梅索
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Elastoplastic analysis of particle reinforced composites based on meso mechanical method

    短纖維增強金屬基復合材料的多重損傷分析
  2. This thesis consists of four chapters : ( 1 ) a review ; ( 2 ) study on the optical chemical membrane for detection of lead ion by using 2 - hydroxy - 1 - naphthaldehydene - 8 - aminoquinoline as fluorescence indicator ; ( 3 ) study on the optical chemical membrane for detection of lead ion by using meso - ( 4 - methyloxyphenyl ) porphyrin as fluorescence indicator ; ( 4 ) study on the optical chemical membrane for detection of lead ion by using 2 - methene - benzimidazole monoaza - 18 - crown - 6 as fluorescence indicator. in chapter one, the laboratory method for determination of lead ion, the progresses of chemical sensor for detection of lead ion recently and the introduction of the basic theory, relative merits of sol - gel and its application in optical chemical sensor were involved

    第二章利用有機改性的溶膠-凝膠包埋方式，以2 -羥基- 1 -萘甲醛- 8 -氨基喹啉為熒光指示探針，結合正交實驗方法探索了幾個重要因素，如加水量、醇硅比、催化劑、添加劑等對成膜性的影響，制備了對水中鉛離子有較好響應的傳感膜，其線性范圍為1 . 0 10 - 7 ~ 5 . 0 10 - 5mol / l ，檢測限為3 . 6 10 - 8mol / l 。
  3. Materials design has been divided into three scale levels : macro scale method, meso scale method and micro scale method. among these three methods, atomic simulation has become an important method to cover shortages of experiment and explore microscopic world

    材料設計分為宏觀、細觀（介觀）和微觀三個層次，其中，微觀的原子級模擬已成為彌補實驗不足、探索微觀世界的一種重要方法。
  4. The details as followed : 1. summarize and analyze the methods of meso - mechanics of concrete and researching documents on the theory of damage of concrete ; 2. based on the packing approach of spherical aggregates, a method generating polygon aggregate model of concrete was presented, by which the codes of aggregate packing and meso - meshes of finite element plotting were designed taking into account the actual aggregate content, grading, and aggregate configuration

    具體工作由以下幾個方面: 1 .分析總結了混凝土細觀力學分析方法和現有混凝土材料損傷破壞理論的研究成果; 2 .在研究圓形骨料投放方法的基礎上，提出了一種多邊形隨機骨料投放方法，並編制了凸多邊形模型生成程序和細觀有限元剖分程序。這種生成方法所得到的凸多邊形骨料模型既反映了骨料的實際形態又維持骨料的實際級配和含量。
  5. In the paper, concrete is taken as three phases composites consisting of aggregate matrix and bond between matrix and aggregate on meso - level. using monte - carlo method, the positions of the aggregate structures are generated. mesh is projected on them, different material properties are assigned to the respective elements according to element location in individual phase

    應用蒙特卡羅方法，在平面上隨機地確定骨料的位置，產生出隨機骨料結構，並進行網格自動剖分，根據其空間位置確定各單元所屬的相，分配相應的材料特性給相應的單元，用以代表骨料、砂漿及兩者之間的過渡層。
  6. ( 3 ) investigate the method of optimizing meshes by which two dimension finite element grids of meso - scale can be improved. ( 4 ) the three dimension parallel numerical computation of the wet - sieved concrete specimen was executed successfully to verify the program of random convex polyhedron aggregate

    （ 3 ）研究了二維細觀骨料模型有限元網格的優化方法並編制了相應有限元網格剖分程序，為三維細觀骨料模型有限元網格優化打下了基礎。
  7. At first, ploygon aggregate structure of concrete is randomly generated in two - dimensional plane with monte carlo method on the meso - level. then, the growth process of a crack of concrete 3 - point bending beam specimen is analyzed by fem, according to the criterion of maximum circumferential tensile stress. and the path of crack to spread in mortar, aggregate and interfaces of them is gained by the ultimate fracture criteria in construction standard that the width of crack should not be more than 0. 2mm

    首先，在細觀層次上，根據蒙特卡羅隨機抽樣原理，在二維平面上建立了混凝土多邊形隨機骨料結構模型，然後採用有限元計算方法，根據最大周向正應力準則，對三點彎曲梁構件進行了開裂過程的模擬，並以建築規范中構件裂縫小於0 . 2mm的要求為最終破壞標準，得出了裂紋在基質、骨料及界面的擴展路徑。
  8. The paper summarizes the past studes of the development of the urban transport system interaction theory line with the existing site tia method and proposed regional tia method and models essential to assort between land use and transportation capacity on meso - scope to balance excessive travel demand to inadequate supply of transport system in the acute contradictions

    論文歸納和總結了以往有關城市開發與交通系統互動關系理論，結合現有單體交通影響評價方法，提出區域交通影響評價基本方法和模型，以期從中觀層次上協調城市土地開發與交通承載能力，有效緩解土地利用導致的出行需求過大與交通系統供給不足之間的矛盾。
  9. Workplace air. determination of lead. meso - tetra - sulfophenyl porphine spectrophotometric method

    作業場所空氣中鉛的meso -四
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