contact reaction
英 [ˈkɒntækt riˈækʃn]
美 [ˈkɑːntækt riˈækʃn]
接触反应
双语例句
- Effect of carbon on microstructure of TiC-Al_2O_ ( 3P)/ Al composites prepared by contact reaction technique
碳对接触反应法制备TiC-Al2O（3P）/Al复合材料组织的影响 - Severe contact dermatitis and systemic reaction caused by fresh Clematis chinensis osbeck: A case report
鲜威灵仙致重症接触性皮炎和全身性不良反应1例 - Contact reaction brazing process of copper alloy parts with coats of brush
铜质零件电刷镀多元合金的反应扩散钎焊工艺 - The mechanism of antibacterial of the silver ion that is the main antibacterial element is rely on the contact reaction.
其主要抗菌成分银离子抗菌机理为：银离子接触反应，造成微生物共有成分破坏或产生功能障碍。 - Thermodynamic Analysis of Ag-Sn-O Electrical Contact Material by Reaction Synthesis Processing
反应合成制备Ag-Sn-O系电接触材料热力学分析 - The technique of producing metal matrix composite include powder metallurgy, casting ( including stirring casting process, in situ contact reaction process, liquid-phase metal infiltration process, co-spray deposition forming process), reaction mechanic alloying process.
制备金属基复合材料的工艺分为粉末冶金法、铸造法（铸造法细分为搅拌铸造法、原位接触反应法、液相浸渗法、共喷射沉积法）、反应机械合金化技术。 - In the short contact reaction of the hydrogenation of CO 2, methanol and ethanol were primary products and formed fast, and the chain growth came from the surface enol species, being independent of the surface CH species;
同时，在短接触的CO2加氢反应中，醇是初级产物，其生成速率较快，链增长方式可用烯醇缩合机理解释，不受表面活泼碳氢物种的影响； - The results showed that short contact reaction could effectively restrain the formation of by-products and improve the selectivity for aimed products.
结果表明，短接触可有效地抑制CH4CO2两步反应中副产物的生成，提高目的产物的选择性； - Microstructure of the Reaction Zone and the Growth Behaviors of the Intermetallic Compound in Ti/ Fe Contact Reaction
Ti/Fe接触反应区微观组织及Ti-Fe化合物的生长行为的实验分析 - Contact Synthesis Reaction of TiC Particle of TiC_P/ Al-based Composite
TiCP/Al基复合材料中TiC颗粒的合成反应研究 - In this paper, the contact reaction between Aluminum and Copper and its liquid phase behavior were studied by means of experiment simulation and analysis based on the theory of surface and grain boundary diffusion in metallurgy.
采用模拟的方法，系统研究了Al/Cu接触反应及其液相行为的特点，并运用金属学中表面扩散和晶界扩散等理论进行了理论探讨。 - Preparing of Particulated Metal Matrix Composites by Contact Reaction
接触反应法制备颗粒增强型金属基复合材料 - Study on CuAl 2/ Al Composites ′ Synthetic Technology of Solid Phase Reaction and Contact Reaction with Aluminium Melt
CuAl2/Al复合材料的固相反应合成技术及与Al液的接触反应研究 - Contact reaction method was used to prepare TiCp/ LY12 composite slurry in present study, and then the composite plates were manufactured with semisolid extrusion method.
本文使用接触反应法制备TiCp／LY12复合材料熔体，然后经固液挤压直接制取复合板材与棒材。 - The production and spread behavior of the eutectic liquid in the contact reaction composing of different substrate and reactant was investigated by taking the example of Al/ Cu and Al/ Si contact reactive couple.
以Al/Cu，Al/Si接触反应偶为例，研究了不同基体与反应材料组合下，共晶液相的产生及其铺展行为。 - Effect of compound layer on process and joint properties of Al contact eutectic reaction brazing
复合层对Al接触反应钎焊过程及接头性能的影响 - Behavior of Al/ Cu/ Al Contact Reaction Liquid and Its Brazing
Al/Cu/Al接触反应液相行为及其连接 - And the "short contact" reaction applied to hydrogenation of CO2 or CO can also raise the formation rate and the selectivity of the aimed alcohol.
在CO：或CO加氢中使用“短接触”反应同样可以提高目的醇收率和选择性。 - Conclusion: The time of NaF varnish contact and reaction with enamel was longer than NaF solution to increase acid-resistance and reduce demineralization effectively.
结论：使用氟化钠涂膜与氟化钠溶液相比氟离子与牙釉质接触和反应的时间更长，有效地降低脱矿，提高牙釉质抗酸溶解性。 - This paper describes contact reaction diffusion brazing process of copper aDoy parts with joint local coats of brush forming interim liquid in furnace shielded with inert gas.
介绍了在铜质零件上局部电刷镀多元合金后，把零件放入惰性气体保护炉内，连接处形成过渡液相的接触反应扩散钎焊工艺。 - It is successful to prepare the AI/ TiC intragranular composites fabricated by XD+ casting and contact reaction method.
本文利用XD＋铸造、接触反应法制备了Al／TiC内晶型复合材料。 - Analysis of Defects of Aluminium Eutectic Contact Reaction Brazing
Al共晶接触反应钎焊缺陷分析 - Resolve of fragile and defect problem for a new contact reaction brazing aluminum to stainless steel
接触反应法解决铝/不锈钢钎焊的缺陷及脆性 - The defects occurred and its mechanism formed in the aluminium eutectic contact reaction brazing process are analyzed in this paper.
分析了Al共晶接触反应钎焊过程形成的缺陷及其形成的机理。 - When the short contact reaction was applied to hydrogenation of CO 2, the formation rate and the selectivity for the aimed products such as methanol and ethanol were both raised.
对于CO2加氢反应，短接触可使含氧化合物的生成速率和选择性得到显著提高。 - A master alloy of Al-TiC is successfully prepared by cast contact reaction based on SHS principle.
使用基于SHS原理的铸造接触反应法成功制备了Al-TiC中间合金。 - The formulae for deflection, moment, shear and contact reaction of the inner core during point contact and line contact between the inner core and the sleeve are derived according to the second order equilibrium differential equations of small deflection.
利用小挠度二阶平衡微分方程推导了内核与套管处于点接触、线接触时内核的挠度、弯矩、剪力、接触反力等物理量的计算公式。 - The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。 - The change of angle of contact with reaction temperature were mostly obvious at 80~ 100 ℃.
接触角随反应温度的变化在80～100℃间最明显。 - Transient contact liquid-solid reaction between solder droplet and pad during MSDB was analyzed.
研究了MSDB过程中钎料熔滴与焊盘界面的瞬间接触液固反应。