| 1. | Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation . 聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高。 |
| 2. | Progress in chiral ligands for asymmetric catalytic hydroformylation 不对称催化氢甲酰化中高效手性配体的进展 |
| 3. | Experimental study on enhanced deaquation process for extra - heavy crude oil using dehydrant 8烯烃氢甲酰化反应条件的研究 |
| 4. | They are acrylaldehyde hydration , ethylene oxide formylation and biological zymolysis methods 即丙烯醛水合法,环氧乙烷甲酰化法,生物发酵法。 |
| 5. | Hydroformylation of the olefinic double bonds was n atom economic method th introduce new functional group in the oil compounds 而通过双键的氢甲酰化反应引入新官能团能为油脂的化工利用提供了一条广阔的道路。 |
| 6. | Nordy inhibits cell proliferation and angiogenic factor production of malignant human glioma cells mediated by formylpeptide receptor 诺帝对人恶性胶质瘤细胞甲酰化肽受体表达及其活化后促增殖和血管生成因子产生的影响 |
| 7. | In this text , the developments of hydroformylation of methyl oleate and oleyl alcohol , as well as the reactions and applications of its final products were reviewed 本文综述了对化学工业具有潜在经济价值的油酸甲酯和油醇的氢甲酰化反应的进展,并介绍了反应产物的应用前景。 |
| 8. | As expected from the reaction mechanism , the carboxyl groups of aspartic and glutamic acid residues were not modified , while the amino groups that could react with the activated peptides were concomitantly protected by formylation 如反应机理所预测的那样,天门冬氨酸和谷氨酸残基未被修饰,而能与活性肽反应的氨基则同时被甲酰化保护起来。 |