Research on the Nematode Species Nearby the Root of Strawberry in Xiamen and Mensuration of the Carbamide Effect to Nemacides in Lab 厦门地区草莓根系土壤线虫种类调查及尿素对杀线虫剂毒力影响的室内测定
Selected the suitable wave length and color conditions, the trace carbamide in waste stripping liquid was determined by the colorimetry method of paradimethylaminobezaldehyde. 通过正确选择波长、显色条件等,使用对二甲氨基苯甲醛比色法能准确测定解析废液中微量尿素的含量。
Spectroscopic Studies on the Influence of Urea on the Conformation of Hemoglobin in Aqueous Solutions A Preliminary Study on Buffer Effect of Carbamide to pH Value of the Liming Liquor 光谱法研究尿素对水溶液中血红蛋白构象的影响尿素对浸灰过程溶液pH缓冲作用初探
Effect of carbamide peroxide bleaching agents on the surface roughness of enamel in vitro 过氧化脲漂白剂对釉质表面粗糙度影响的实验研究
They say hydrogen peroxide or carbamide peroxide may also help. 他们说双氧水或者过氧化胍或许也有帮助。
The active ingredient in tooth-whitening bleaches is carbamide peroxide, which breaks down into hydrogen peroxide in your mouth. 过氧化胺为牙齿美***中的活性成分,在口腔中会分解为过氧化氢。
With the raw material of jujube and carbamide, the effects of the factors of preparing caramel pigment from jujube on color ratio were studied. 研究了以红枣为原料,尿素为催化剂,制备焦糖色素的各因素对色率的影响。
Optimization of the Carbamide Furnace in Selective Catalytic Reduction System 选择催化还原系统尿素热解装置的优化研究
The optimal conditions for synthesis of alkali green 4 are reported, including the carbamide and zinc chloride as catalyst, chloranil and bichrome as oxidation agent in the acetic acid medium. 报道了合成碱性绿-4的最佳条件:在醋酸介质中,尿素、氯化锌为催化剂,四氯苯醌和重铬酸钾为氧化剂;
Corn stalk should be processed by EM fermentation or by carbamide silage and then given to the fattening lamb. 玉米秸秆的利用,对舍饲育肥羔羊,应经过EM发酵技术处理或尿素青贮处理后使用。
The bactericides which contain copper, sulfur or carbamide and heavy-metal salts, chloroform and ethyl ether could destroy the activity of the bacteria. 凡是含有铜类、硫类和脲类的杀菌剂以及重金属盐类、氯仿和乙醚都具有破坏INA细菌成冰活性的作用。
The OICFTR had little effect on the soil acidity, but the carbamide did. 茶渣肥对土壤酸化具有缓冲作用,而尿素对土壤则没有缓冲作用;
The amount of impurities is increasing as the increasing amount of carbamide for carbon and carbamide as pore-forming agent. 以C粉+尿素做造孔剂,表明随着尿素添加量的增加,杂相增加,说明尿素对氮化反应无明显的促进作用。
Study on the modificaton of humic acid by graft polymerization with carbamide 腐植酸与碳酰胺接枝改性的研究
The best nitrogen source was carbamide in solid and was peptone in liquid. 最佳氮源,固体培养为尿素,液体培养为蛋白胨。
The paper introduces the main element of influencing carbamide utilizing rate and the research method of a new type urease-inhibitor. 本文介绍了影响尿素利用率的主要因素和一种新型脲酶抑制剂的研究方法。
Research development of carbamide peroxide tooth whitening agent 过氧化脲牙齿美白剂开发及应用研究进展
Control of Training Load and Intensity By Control of Blood Carbamide Nitrogen and Blood lactic Acid 采用血尿素氮和血乳酸控制游泳训练负荷和强度的分析
The reaction performance of physical mixture of Carbamide and starch during cooking process are investigated, and its influence on starch paste viscosity and heat stability of viscosity are studied. 研究了尿素与淀粉的物理混合物在煮浆过程中的反应性能及尿素对淀粉浆液粘度和粘度稳定性的影响,分析了尿素用量对淀粉浆液浆膜性能的影响。
The source and formation mechanism of methyl carbamate in liquor covered the followings: ① methyl carbamate formed by spontaneous chemical reaction of carbamide and methanol in fermented and undistilled alcoholic beverage; 白酒中氨基甲酸甲酯的来源和形成机理主要有:①在已发酵的和未蒸馏的酒精饮料中尿素和甲醇自发的化学反应生成氨基甲酸甲酯;
Formula and process conditions for the production of solid adhesive rod which is made of polyvinyl alcohol, formaldehyde, carbamide, sodium stearate etc are studied in this article. 研究了以聚乙烯醇(PVA)、甲醛、尿素、硬脂酸钠等为主要原料,制备固体胶棒的配方及工艺条件。
Development and Application of Carbamide downstream Product 尿素下游产品的开发和利用
Application of the transducer to carbamide process control 变频器在尿素合成过程控制中的应用
Solving the cooperation problem of crosslinking velocity of foam and decomposing velocity of blowing agent through reducing the decomposing temperature of blowing agent H by adding pentaerythrite and carbamide; 选用***及尿素降低了发泡剂H的分解温度,解决了泡体的交联速率与发泡剂的分解速率相配合的问题;
Research of the Performance of Carbamide and Starch Size Mixture 尿素与淀粉混合浆液的性能研究
Application of Carbamide on Cooking and Bleaching 尿素在蒸煮和漂白中的应用
Side effects of weeding carbamide on several non target aquatic organism were studied. 研究了高效除草尿素(药肥)对稻区水生生物的影响。
Carbamide peroxide ( CP) and thickening agents are two major components of home bleaching agents. 家庭漂白剂成分中所占比例较大的主要是过氧化脲(CP)和凝胶增稠载体。
The combination key testing between Bacteria and starch particles showed that when adding EDTA and HCl, flocculation decomposed largely. When adding carbamide, flocculation had no obviously deflocculating phenomenon. 菌体与淀粉颗粒之间结合键的检测结果表明加入EDTA和HCl的絮凝沉淀中絮块大量分解,加入尿素的絮凝沉淀无明显的解絮现象。