It was proposed that the catalytic amination of metyl t-butyl ether by solid acid was a promising "green" process. 指出固体酸催化甲基叔丁基醚的氨化是值得开发的绿色化工技术。
Change of Metabolism of Carbon, Nitrogen, Nucleic Acid on Cabbage Green Plant Vernalization 碳、氮、核酸代谢在甘蓝绿体春化中的变化
Theanine is a peculiar amino acid in green tea. 茶氨酸是绿茶中特有的一种氨基酸。
According to the theory and thinking pattern of cleaner production, chlorosulfonic acid process for phthalocyanine green pigment production has been improved. 根据清洁生产的理论与思维模式,对酞菁绿颜料氯磺酸法生产工艺进行改进。
Home canning can be dangerous for foods low in acid such as green beans, carrots or other garden vegetables. 在低酸性食品中,罐头食品是很危险的,如青豆,胡萝卜或其他果园蔬菜。
Expression Analysis of Fusion Gene Sulphur-amino acid Protein with Green Fluorescent Protein 含硫氨基酸蛋白与GFP融合基因的表达分析
Experimental Study on Treatment of Azo Dye Acid Green B by Advanced Oxidation Processes Based on Ultrasonic Irradiation 基于超声辐射的高级氧化技术处理偶氮染料酸性绿B的试验研究
Humic Acid on the Development of Green Low-carbon Economy is of Great Significance 腐植酸对发展绿色低碳经济意义重大
Optimization of Degradation of Azo Dye Acid Green B by Low-Frequency Ultrasound Synergized with H_2O_2 Using Response Surface Methodology 响应面法优化低频超声协同H2O2降解偶氮染料酸性绿B
The development and utilization of phytic acid, as a green project, has a vast prospect. 植酸的开发利用作为一项绿色工程,其发展前景非常广阔。
Produced by Hong Fanna, chromium anhydride, sulfuric acid anhydride, chrome green exported to the United States, Canada, Japan and Hong Kong and other countries and regions. 所产红矾钠、铬酸酐、硫酸酐、铬绿远销美国、加拿大、日本及香港等国家和地区。
Researches on calcium carbonate inhibition behavior of phosphono carboxylic acid copolymers-a new type green scale inhibitor 新型阻垢剂-膦酰基羧酸共调聚物对碳酸钙阻垢性能实验研究
The extract condition, extent of sample application, precision and accuracy of the TLC-UV method for chlorogenic acid in green tea were studied. 对绿茶中的绿原酸的提取条件、点样量及方法的精密度、准确度等进行了考察。
Metabolism Rule of Crude Protein and Amino Acid of the Green Rye Ration in the Wulong Goose 五龙鹅对鲜黑麦草结构日粮粗蛋白质和氨基酸代谢规律的研究
Amino acid inhibitor is environment friendly green inhibitor which has wide application prospect at present. 氨基酸类缓蚀剂是目前颇具前景的环境友好型绿色缓蚀剂。
Alkaline dye malachite green and phosphomolybdic heteropolyacid in sulfuric acid medium can form 3:1 green associated ions. It is used to photometrically determine the phosphoric acid content of phosphate solution in aqueous phase, in the presence of special surfactant polyvinyl alcohol. 本文研究了用碱性染料孔雀绿和磷钼杂多酸在硫酸介质中形成3:1的绿色离子缔合物,在特殊表面活性剂聚乙烯醇存在下,在水相中直接光度法测定磷化溶液中的磷酸。
Separation and Determination of Chlorogenic Acid in Green Tea for the Medicinal Component 绿茶中药用绿原酸成分分析
Kinetic constant and apparent activation energy of iodine catalytic reaction of ascorbic acid oxidation Naphth Green B have been determined by spectrophotometric method. 本文采用分光光度法测定了碘催化抗坏血酸氧化萘酚绿B反应的反应速度常数和表观活化能。
In this dissertation, lactide is prepared by microwave irradiation with lactic acid, and a green process is developed after optimization of the conditions in separate steps. 本文以乳酸为原料,采用微波辐射法制备高产率丙交酯,系统考查了各工序操作条件对制备工艺的影响并优化了工艺参数,开发出了绿色微波辐射合成工艺。
Polylactic acid: a green packaging material 聚乳酸:一种绿色包装材料
Polyaspartic acid is a green, biodegradable and environment friendly chemical. 聚天冬氨酸是一类可生物降解、对环境友好的绿色化学品。
When determining the total content of CaO and MgO, acid chrome blue K-naphthol green B ( K-B) can produce higher sensitivity of terminal point than EBT. 在测定钙镁总量时,选用酸性铬蓝K-萘酚绿B(K-B)指示剂,终点比铬黑T灵敏。
Preliminary study of Influencing the Selective Extraction of Amino Acid and Caffeine from Green Tea with Different Ultrasonic Yield 不同超声场对绿茶氨基酸和咖啡因选择性浸取影响的初步研究
The production technologies of lactic acid as a green platform chemical and its advances are reviewed. 综述了绿色平台化合物&乳酸的生产方法及其最新技术研究进展,分析了乳酸生产技术发展的现状。
Determination of Kinetic Constant for Iodine Catalytic Reaction of Ascorbic Acid Oxidation Naphth Green B 碘催化抗坏血酸氧化萘酚绿B反应动力学常数的测定
The granule in the suboesophageal gland could be stained orange by Millon agent, and showed positive reaction to the acid fast green. 分泌颗粒对Millon试剂和酸性快绿均呈阳性反应。
Silicic acid generated from green liquid with carbondioxide acidification suspended in the form of colloids. 除硅后,绿液中生成的硅酸以胶体的形式悬浮在绿液中,难于沉淀。
Detected the contents of fatty acids from ten algae species at four growth rates and the results show that the primary constitute of fatty acid in green algae was poly unsaturated fatty acid, but the primary constitute of fatty acid in diatom was monounsaturated amino acid. 测定十种淡水藻四个时期的脂肪酸动态含量,结果发现绿藻的主要脂肪酸组成为多不饱和脂肪酸,而硅藻的主要脂肪酸组成为单不饱和脂肪酸。
Salicylic acid and green leaf volatiles, as signal molecules, play an important role in the process of herbivore induced plant defense responses in dicotyledonous plants such as Arabidopsis and tobacco. 在一些双子叶植物如拟南芥和烟草等中的研究表明,水杨酸和绿叶性气味分别可作为信号分子及防御化合物在植物的诱导防御反应过程中发挥着重要作用。