| 1. | Thermolysis of the latter furnished the cyclohexadienone system . 后者经过热解,就转变成环己二烯酮的衍生物。 |
| 2. | A new method of synthesizing trans - 1 , 2 - cyclohexanediol 环己二醇合成新工艺的研究 |
| 3. | Extraction of boric acid from brines by ion exchange 己二醇从卤水中萃取硼酸 |
| 4. | Synthesis and characterization of 13 - cis - retinoic acid derivatives 己二亚胺的合成及表征 |
| 5. | Selective hydrogenolysis of 1 , 3 - cyclohexandione derivatives 环己二酮衍生物的选择性氢解反应 |
| 6. | Synthesis and characterization of hexamethylene - glycol diisobutyrate 二异丁酸己二酯的合成与表征 |
| 7. | Synthesis and characterization of high molecular weight biodegradable poly hexane - succinate 可降解高分子量聚丁二酸己二醇酯的合成与表征 |
| 8. | Other significant changes in the oral estrogen group included increases in high - density lipoprotein cholesterol and leptin leels , while adiponectin was unchanged 口服雌激素组中其它的明显该报包括高密度脂蛋白胆固醇和来普汀水平升高,而己二腈水平未发生改变。 |
| 9. | Clethodim is one of cyclohexdione herbicide with good herbicidal activity . the syntheses of clethodim and its intermediates were reviewed with 18 references 摘要烯草酮是一种具有优良除草活性的环己二酮类除草剂。对烯草酮及其中间体的合成方法进行了综述,附有18篇参考文献。 |
| 10. | Four traditional methods and features of adiponitrile production are introduced , the research of direct cyanidation of butadiene and construction of large scale adiponitrile production wnit is very important to chinese adiponitrile industry 摘要介绍了四种传统的己二腈生产工艺技术及特点,指出丁二烯直接氰化法的研发与大规模丁二烯氰化装置的建设对中国己二腈工业的具有重要意义。 |