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- carbonyl diurea 碳酰二脲
- Cyclopropane carbonyl chloride is an important intermediate. 环丙甲酰氯是一种重要的中间体。
- The temperature of carbonyl synthesis reaction is studied. 摘要对羰基合成反应的温度进行了研究。
- Chlorotyrosine was not elevated in patients with high MPO or carbonyl levels. MPO或蛋白质羰基升高的病人3-氯酪氨酸并不升高。
- Influence of concentrationof carbonyl ironon static magnetism was not obvious. 五羰基铁浓度对复合粒子的静磁性能影响不明显。
- Chlorotyrosine was not eleated in patients with high MPO or carbonyl leels. MPO或蛋白质羰基升高的病人3-氯酪氨酸并不升高。
- Reaction of Carbonyl Compounds with Grignard and Organolithium Reagents. 醇，醛与酮和羧酸之间的氧化还原关系。
- The synthesis,application and the further of isobutylene diurea are introduced in the paper. 介绍了异丁叉二脲的合成方法、应用及在我国的开发应用前景。
- The vibration value of aminoaryl amine/fatty amine diurea grease is low,which possesses excellent low-noise performances. 氨基芳胺/脂肪胺双脲脂的轴承振动值低,具有良好的低噪音性能。
- This method represents a useful conversion of the carbonyl group to the amino group. 它成为一个使羰基变为氨基的有效方法。
- This approach to carbonyl compounds also allows the synthesis of either optical antipodes. 这个一氧化碳合成方法也可以制备任何一个旋光对映体。
- The surface lipids undergo oxidation generating many compounds containing hydroxyl and carbonyl groups. 表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
- Emphasis is on substitution and elimination reactions and chemistry of the carbonyl group. 重点强调取代、消除反应和含羰基基团的化学性质。
- The most important chemistry of dithianes, however, lies in their ability to act as a masked carbonyl group. 然而二硫杂环已烷的最重要的性质是它作为一个被掩蔽的羰基。
- The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups. 表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
- In the other type of monosaccharide, the carbonyl function is a ketone group. These sugars are termed ketoses. 在另一种类型中,羰基的功能是作为酮类,这些糖被称为酮糖。
- Results showed that response of both rice yield and N uptake to the 4 SRFs was in the order of isobutylidene diurea (IBDU ) > oxamide (OM) > urea (U) > guanylurea sulphate (GUS)> crotonylidene diurea (CDU) > CK. 结果表明:4种供试缓释氮肥对水稻增产效果和吸氮量的顺序均为:IBDU>OM>U>GUS>CDU>CK;
- The lower molecular weight volatile carbonyl compounds are of interest because of their influence on flavor. 低分子量挥发性羰基化合物,因为它们对风味的影响而有益。
- There is a rise in the content of both free amino acids in the crumb and volatile carbonyl compounds in the crust when proteinase is used. 当使用蛋白酶时,面包屑中的游离氨基酸与面包皮中的挥发性羰基化合物的含量都会有所增加。
- Results showed that carbonyl compou nds,organic nitrates,HCOOH and CO,were formed. 结果表明，产物中主要有羰基化合物、硝酸酯或过氧硝酸酯、甲酸（HCOOH）及CO等。
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- 农业及相关产业增加值 - the added value of agriculture and related industries
