mechanism of reactions 中文意思是什麼
mechanism of reactions
解釋
反應機理-
And it also shows some microscope dynamics mechanism of the system. the present results also demonstrate that the svrt model for atom - polyatom reaction provides a practical and accurate approach for studying chemical reactions involving polyatomic molecule
同時也說明在研究多原子參與的化學反應中， svrt模型是一種實際可行的方法，值得應用到更一般的多原子分子反應體系中去。 -
The behavior of 1, 6 - enyne in the presence of transition metal catalysts had been extensively studied. 1, 6 - enyne cycloisomerization reactions catalyzed by transition metals and three different reaction pathways, namely cyclometalation, halorhodation and - allyl rhodium route, divided according to the reaction mechanism are summarized and discussed
摘要1 ， 6 -烯炔底物在過渡金屬催化劑作用下的化學行為得到了廣泛的研究，重點是關于過渡金屬催化的1 ， 6 -烯炔環異構化反應，從反應機理角度入手，把1 ， 6 -烯炔環異構化反應按啟動方式總結為三類，關對這三種方式啟動的1 ， 6 -烯炔構化應進行了詳細地總結和闡述。 -
This paper reviews the recent progress of ozonation reactions which are widely used in organic, inorganic and polymer synthesis. some researches on the mechanism are also discussed
摘要介紹了近年來臭氧化反應在有機合成、無機合成以及高分子合成等方面研究的新進展，並就臭氧化反應機理的研究作了一些討論。 -
The influence of catalyst on the copolymerization of epoxy and cyanate was investigated, and the mechanism of their copolymerization was discussed. the catalyst can obviously accelerate the curing of the resin to decrease the curing temperature. the three kinds of reactions ( cyclotrimerization, co - reaction and polyetherification ) in their copolymerization are not simultneous and independent to each other. in the lack of cyanate functional group, the main structures are oxazoine and polyether structure in the cured resin, and the triazine ring structure is of miner importance
研究了催化劑對環氧樹脂與氰酸酯樹脂的共聚固化反應行為的影響，並初步探索氰酸酯/環氧固化的反應歷程.研究表明，催化劑能明顯地促進其固化反應，降低固化溫度，縮短固化時間；氰酸酯與環氧共聚反應歷程是首先氰酸酯三聚反應生成三嗪環結構，然後三嗪環開環與環氧共聚反應，最後是未能參與共聚反應的環氧官能團在唑啉結構和三嗪環的催化下發生聚醚化反應；在氰酸酯官能團欠量的條件下，固化樹脂中主要是唑啉和聚醚結構，而三嗪環結構的含量很少 -
A new kind of multiple anti - cracking additive composed of multiple organic and inorganic ingredient is developed. lt improves anti - cracking and impermeability property of concrete. and can meet the demands of compressive strength and workability of fresh concrete. at the same time, we offer the integrity manufacture method of anti - cracking hpc. we discussed the relationship among compositions, construction and properties, studied the chemical reactions of phases, made the mechanism of reinforced and crack - resistance of concrete clear, and made concrete designed according to properties and engineering demand
通過系統深入的理論分析，運用多種現代分析測試手段，從材料各組份間的物理化學作用入手，系統研究材料中各組分與結構性能之間的關系，各相之間化學反應和各相分佈狀態，在已知的化學反應動力學和反應機理的基礎上，探明材料增強和抗裂原理，胡建勤：高性能混凝土抗裂性能及其機理的研究實現材料性能可設計的目的。 -
In combination with the characteristics of the molecular structure of carbazole, a possible genetic mechanism of dmcs is proposed : l, x - dmcs may be derived from 1 - methylcarbazole by methylation. the methylation at the cyclocarbon positions 3 and 6, with equal chemical reaction activity, would result in equal products ; at the same time, competitive methylations would occur between cyclocarbon positions 3, 6 vs 4, 5 ; different conditions of reactions will result in different preferences of 1, 3 - + 1, 6 - dmc or 1, 4 - + 1, 5 - dmc
結合咔唑分子結構分析，首次提出二甲基咔唑的一種甲基化作用形成機理： 1 ， x -二甲基咔唑由1 -甲基咔唑經甲基化作用演化形成；等化學反應活性的環碳3與6位上的甲基化作用理應獲得相等的產物。 -
This text describes the project basic principle and system structure and capabilities of production equipment for mechanism and electric, according as require of blast furnace automation, analyzes the chemical reactions in blast furnace by principle, according as mass and energy balance principle build on process models and technology calculate, according as process optimization principle build on process system optimization models, and technology calculate, as one time, expert system command any model. the expert system contains a knowledge base, which already represents the concentrated know - how of blast furnace operation, gathered from many installations world - wide
本文在介紹了項目的基本原理和系統構成以及相關的生產工藝的基礎上，根據高爐過程優化的要求，從機理上分析了高爐冶煉過程的化學反應，並依據質量能量平衡原理建立了工藝模型和技術計算，按照優化原理建立了過程系統優化模型，並在專家系統的調度下協調工作。系統還包括知識庫，它總結了普通高爐操作的理論知識和控制理念，同時，結合釩鈦磁鐵礦的冶煉知識，形成具有攀鋼冶煉特點的知識庫。 -
With the aid of simplex optimum method and runge - kutta digital solution of differential equation system, the experimental data was fitted. the kinetic equations of the crystallization reactions have been given and the mechanism has been proposed on the basis of existing forms of boroxygen anion in the solution
運用runge - kutta微分方程組配合單純形優化法擬合出了轉化結晶動力學方程，在確定溶液中硼氧配陰離子存在形式的基礎上提出了相轉化反應機理。 -
In the reaction processes of light nucleus the pre - equilibrium emissions dominate the reactions mechanism, while the equilibrium state only gives lightly implement even at low neutron incident energies
在輕核反應過程中，預平衡發射在反映機制中佔主導地位，平衡態貢獻小。 -
It has important scientific significance and application value if the research project will be implemented, because it is propitious to understand structure - function relationship, prevent and cure some related diseases, comprehend the regulation mechanism of inorganic molecules to biological reactions, discover new target molecules of drug action, design and develop medicines
這對于?解生物大分子的結構、功能，對于疾病預防和治療， ?解小分子對生命過程的調控機制，對于藥物作用新靶點的發現、藥物的分子設計、作用機理和藥物的研究與開發，均具有十分重要的科學意義和應用價值。 -
Based on the polymerization reaction mechanism of pet, the model includes all main reactions and major side reactions with measured operational variables as its input and polymerization degree ( dp ), average molecular weight and parameters of molecular weight distribution as its output
模型從聚合反應機理出發，考慮了所有的主反應和主要的副反應，以實測的工藝操作參數為輸入，以各反應釜、特別是終端產品的聚合度、平均相對分子質量及相對分子質量分佈參數為輸出。 -
As a new method of polymerization, electroless polymerization was introduced to form polyaniline film on substrate of any shape. in electroless polymerization, aniline molecules were oxidized to form pn film by soluble oxygen on the catalytic surface of pt or pd substrate without the supply of electric current. similar to the mechanism of electroless plating, electroless polymerization of aniline involves local and spontaneous electrochemical reactions on only substrate
提出了一種新的聚合方法無電聚合。在沒有外電流的情況下，溶液中的苯胺分子在具有催化活性的鉑或鈀基底表面上被溶解氧氧化為聚苯胺膜。與化學鍍的原理類似，苯胺的無電聚合反應過程包含陰極半反應和陽極半反應兩個電化學反應。
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