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- The surface reaction is performed in the grid simulation reactor. 而表面反應通過格子模擬反應器進行.
- The surface reaction of water atomized 304L austenitic stainless steel powder during sintering has been studied. 摘要研究了水霧化奧氏體不鏽鋼粉末在緻密時的表面化學反應。
- The expression of CD44V6 was only observed on Colo 205 cells,displaying diffusely positive cell surface reaction. 僅有Colo?205 細胞表達CD44 V6 ,其表現為細胞膜表面有呈連續線狀分佈的棕色顆粒。
- The surface reaction of water atomized austenitic stainless steel powder during sintering has been studied. 研究了水霧化奧氏體不鏽鋼粉末在燒結時的表面反應。
- The activation energy of carbon gasification and surface reaction calculated with Arrhenius equation ranged between 227.70~294.14 kJ/mol. 根據Arrhenius方程計算出的碳氣化反應和界面反應活化能分別為227.;7和294
- This paper analyzes the influences of carbon,silicon and aluminium on the surface reaction when sintering austenite stainless steel powder. 研究了碳、硅和鋁合金元素對水霧化奧氏體不鏽鋼粉末燒結時的表面反應的影響。
- Influences of carbon, silicon and aluminium on the surface reaction of austenite stainless steel powder during sintering have been studied. 研究了碳、硅和鋁合金元素對水霧化奧氏體不鏽鋼粉末燒結時的表面反應的影響。
- Monodisperse microspheres have many advantages, such as large specific area, high surface reaction capability and so on. 摘要單分散的聚合物功能微球具有許多突出優點,如比表面積大、表面反應能力強等。
- Objective: To study the composition, microstructure and microhardness change of the surface reaction layer of titanium cast with three investments. 摘要目的:檢測不同體系包埋料鑄出的鈦鑄件表面反應層組成、顯微結構及硬度變化。
- The apparent activation energy,the adsorption heat and the activation energy of surface reaction were 71.5kJ/mol,34.9kJ/mol and 106.4kJ/mol,respectively. 吸附熱34.;9KJ/mol; 表面反應活化能為106
- Otherwise,the oxidation rate of felt base carbon/carbon composites is influenced by the carbon/carbon composite surface reaction rate,the gas phase diffusion aud the catalysts. 另一方面,氈基碳/碳複合材料的氧化速度主要受該材料的表面反應、氣體擴散、催化劑等因素的影響。
- I want to dissociate myself from my companions. 我想要與我的同伴斷絕關係。
- Furthermore,the Langmuir-Hinshewood(L H) model can be employed to describe the degradation reaction,which suggests that the surface reaction rather than adsorption is the rate-determining step in this photo-catalytic degradation. 表面反應而非吸附是這個光催化反應的速度決定步驟;即該反應符合Langmuir-Hinshewood(L-H)機理.
- The yield and microstructure of CNF changed with the active metal composition, which was attributed to the surface reaction between CO and active metal (alloy) together with the carbon diffusion mode on/in the metal particle. 結合納米碳纖維的生長機理 ;認為活性組成的變化影響了CO與催化劑表面的反應和碳在金屬中的擴散 ;進而影響納米碳纖維的產率和微結構 .
- I wish to dissociate myself from those views. 我想表明我本人是不贊成那些觀點的。
- Two different types of dehydrocyclization (DHC) active site, i. e. high temperature active site and low temperature active site, over Pt-Al2O3 catalyst were evidenced by temperature programmed surface reaction method. 用程序升溫表面反應法證明在Pt-Al_2O_3催化劑上存在高溫和低溫兩種脫氫環化活性中心。
- Abstract:The research trend for silver catalyst in production of ethylene oxide on adsorbent performance,surface reaction, active composition, selection of carrier, promoter etc. was reviewed. 介紹乙烯環氧化反應中,銀催化劑在吸附性能、表面反應、活性組分、載體選擇、助催化劑等方面的研究新動向。
- The development about catalyst surface reaction by computer simulation in recentyears is presented in this paper.The cellular automata version and its applications are illus-trated. 本文介紹了近幾年發展起來的用計算機模擬表面催化反應的進展,著重介紹格點演化模式的方法和應用。
- The microstructure and thermal physical properties of the surface reactional layer determine the range of strength improvement. 材料表面反應物層的微觀形貌及熱物理性能決定了材料抗彎強度的提高幅度。
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。