modified reaction
英 [ˈmɒdɪfaɪd riˈækʃn]
美 [ˈmɑːdɪfaɪd riˈækʃn]
网络 变异反应
双语例句
- The sodium sulphonate of ethoxylated acrylic modified rosin can be obtained from acrylic modified rosin after the reaction with ethylene oxide and then be sulphonated with chlorosulphonic acid.
以松香为原料，用丙烯酸进行改性后再与环氧乙烷聚合，然后用氯磺酸进行磺化处理制得丙烯酸改性松香聚氧乙烯醚磺酸钠阴离子表面活性剂。 - Allergies to nuts are common, and so testing the genetically modified soybean for a reaction made sense.
由于对坚果过敏很普遍，因此检测遗传修饰大豆的反应就成了敏感性问题。 - Varnish is made from the rosin ester or rosin modified phenolic resin and reaction with mineral oil, vegetable oils and other additives ( such as gelling agent and chelating agent).
油墨连接料树脂（俗称软树脂）主要由松香酯或松香改性酚醛树脂、矿物油溶剂、植物油及其它添加剂（凝胶化剂、螯合剂等）反应而成。 - Study on surface characteristics of modified reaction products of polysiloxane and acrylic copolymers
聚硅氧烷-丙烯酸酯共聚物互改性产物的表面特性 - They may be modified by the addition reaction of other monomers, such as styrene or acrylic esters.
它们可以被加以其它单体而改性，如苯乙烯、丙烯酸酯。 - Studies on the Application of Carbon Nanotubes Film Modified Electrodes in Detection and Reaction Mechanism of Typical Azo Compound
碳纳米管修饰电极在典型偶氮化合物测定及反应机理研究中的应用 - New type of polyacrylic acid builders are prepared by free-radical copolymerization of acrylic acid and acrylamide as monomers and then modified by Mannich reaction in solution.
采用溶液聚合法，按自由基共聚机理制备了丙烯酸和丙烯酰胺的共聚物，再通过Mannich反应对该共聚物加以改性，得到了一系列新型聚丙烯酸类助洗剂&丙烯酸和丙烯酰胺共聚物的阳离子衍生物。 - Optimums of modified reaction were summarized as follows: reaction temperature was 80 ℃, reaction time was 3h and the ratio of MA to nano silica by mass was 3 ∶ 100.
研究结果表明，较佳的改性聚合反应条件为反应温度80℃、反应时间3h、原材料配比（单体与纳米二氧化硅质量比）为3∶100。 - Study on Rare Earth modified Mordenite Catalyst for Amination Reaction
甲胺化反应催化剂稀土改性丝光沸石的研究 - Effects of pretreatment technologies on the stability of system, coating properties of modified emulsion, reaction rate and morphologies of emulsion particles were investigated.
探讨了改性单体预处理工艺对聚合体系稳定性、改性乳液涂膜性能、反应速度、乳胶粒形态等影响。 - Electrocatalysis of carbon atom wire ( CAW) modified electrode to the electrochemical reaction of uric acid was investigated by using cyclic voltammetry and differential pulse voltammetry.
通过循环伏安法和差分脉冲伏安法研究了碳原子线（CAW）修饰电极对尿酸电化学反应的催化作用。 - The calculation results matched with the experiment data well. Modified model can calculate reaction rates of different coals of different sizes.
数值分析得到温度和煤种热态实验的温度吻合良好，改进后的模型能够准确反应不同煤种在不同粒径下的焦炭反应速率。 - The principles and methods of starch modified chemical reaction by substrate restrictive premixing and adjusting were applied to the production and application of starch binder. Its production processes were simplified, cost reduced, properties improved, and its application promoted.
底物限制性预混、调节控制淀粉变性化学反应的原理与方法，在淀粉粘合剂的生产与应用中，能简化生产工艺，降低产品成本，提高产品性能，促进应用。 - The Modified Wittig Reaction
改良的Wittig反应 - Study on stability of modified Y-zeolite catalyst in transalkylation reaction of benzene with diisopropylbenzene
改性Y型沸石催化剂在苯和二异丙苯烷基转移反应中稳定性的研究 - A STUDY ON MODIFIED MORDENITE AS AMINATION REACTION CATALYST& The Spreading of Cerium Modified Mordenite
改性丝光沸石用作甲胺化反应催化剂的研究&涂渍铈改性丝光沸石 - An Atomic Scale Simulation on { 100} Oriented CVD Diamond Film Grown under Modified Chemical Reaction Model
CVD金刚石膜{100}取向在改进化学反应模型下生长的原子尺度模拟 - The effect of modified resin, reaction temperature, reaction time on the solubility of resin and antirust property of the film have been discussed.
讨论了改性树脂、反应温度和反应时间等因素对树脂水溶性和涂层防锈性能的影响。 - Fine-particle Lithium Iron ( II) Phospho-olivine Prepared by A Novel Modified Solid-state Reaction
改进的固相法制备磷酸铁锂电池材料 - This paper puts forward a deformation calculation method based on the modified horizontal coefficient of subgrade reaction.
文中提出了利用考虑地基土水平基床系数修正的杆系有限元法进行加固后深基坑变形计算。 - The result showed that silicone acrylate coatings modified by graft reaction did have excellent properties.
结果表明：由接枝反应改性的有机硅丙烯酸酯涂料具有优良的性能。 - Study on the amidate modified reaction of lanolin
羊毛脂酰胺化改性反应的研究 - The TG and DTG proved that the temperature of starting thermal degradation modified latex by trichlorobromomethane was advance, the process of thermal degradation modified latex was two-step reaction.
三氯溴甲烷改性胶乳的起始热降解温度提前，改性胶乳热降解为二步反应。 - Assessing if new products can cause food's allergenic reaction to people and if the pollen of genetically modified crops have allergic reaction is an important aspect of assessing if genetically modified products do harm to people and animals 'health.
评估新产品能否导致食品的致敏性，以及转基因作物花粉的致敏性是转基因产品对人与动物健康是否有害评估的重要方面。 - The amidate modified reaction of lanolin was, studied Material mole ratio, temperature, time, the dosage of catalyzer etc. factors affecting on the reaction were discussed.
研究了羊毛脂酰胺化改性反应，探讨了物料摩尔比、温度、时间和催化剂用量等对反应的影响。 - Diagnosis of the BCR/ ABL Fusion Gene in Chronic Myeloid Leukemia by Modified Polymerase Chain Reaction
应用改良的多聚酶链反应诊断慢性粒细胞性白血病BCR／ABL融合基因 - The modified nickel-supported catalysts possess good reaction performance, conversion of propane and carbon dioxide as well as yield of hydrogen.
采用稀土改性的氧化铝负载的镍催化剂显示出较好的催化活性，比氧化铝负载的贵金属催化剂有更好的丙烷二氧化碳转化率和氢气收率。 - The lignin from black liquor is modified through Mannich reaction to compound a kind of ca-( tionic) surfactant-lignin amine.
以造纸黑液中提取的木质素为原料，通过Mannich反应使木质素胺化改性合成阳离子木素胺； - The infrared spectrum union chemistry analytical table has proven the compound modified reaction process occurrence.
红外光谱结合化学分析表证了复合变性反应过程的发生。 - The studies of thermal decomposition kinetics indicated that thermal decomposition reaction of silane modified PPS was first-order reaction and the activation energy of thermal decomposition reduced compared to pure PPS, but it was still a good thermal stable material.
热分解动力学的计算结果表明，改性PPS的热分解反应是一级反应，热分解活化能比纯PPS的有所降低，但仍属于耐热稳定性优良的材料。