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- oleanolic alkene 齐墩果烯
- The hydrocarbon must be an alkene. 这个碳氢化合物必定是烯烃。
- Oleanolic Acid tablet can protect the liver cells. 齐墩果酸片可以保护肝细胞。
- The Alkene Double Bond: A Focus of Reactivity. 21烯烃的双键：重点是反应活性。
- A hydrocarbon was known to be either an alkene or alkane. 某碳氢化合物已知可能是烯烃或是烷烃。
- To extract and isolate Oleanolic Acid and Ursolic Acid from Zelan. :从泽兰中提取、分离齐墩果酸和熊果酸。
- A hydrocarbon was known to be either an alkene or alkane . 某碳氢化合物已知可能是烯烃或是烷烃。
- The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc. 亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
- The burst of tubes for steam boiler (F106) in an alkene factory was examined. 摘要对某烯烃厂爆裂破坏的蒸汽锅炉(F106)炉管，进行了宏观形貌、化学、金相、扫描电镜的分析。
- The Separation of Compound Oleanolic Acid by the Callus Culture of Sonchus oleraceus L. 齐墩果酸的苦荬菜细胞培养制备与分离纯化研究。
- The betaine will collapse to the alkene only when these two functions are eclipsed. 只有当这两个基团移至重迭位置时碘盐才能裂解为烯烃。
- The average recovery rates of ursolic acid and oleanolic acid were 99.6%(RSD 0.7%)and 98.7%(RSD 0.8%),respectively. 乌索酸和齐墩果酸的平均回收率分别为99.;6%25(RSD为0
- LIU J.Pharmacology of oleanolic acid and ursolic acid[J].Journal of Ethnopharmacology,1995,45:57-68. 韩晶孙来九.;从毛泡桐叶中提取、分离熊果酸的新工艺研究[J]
- Results:As compared with Fructus ligustri lucidi,oleanolic acid has increased in all products. 结果:与生品比较,齐墩果酸的溶出量均有不同程度的增加,尤其是以黄酒蒸制溶出量增加最大。
- Jie Liu．Oleanolic acid and ursolic acid research perspectives[J].Journal of Ethnopharmacology,2005,100:92. 反相高效液相色谱法测定连翘中乌索酸和齐墩果酸的含量由800论文网收集整理，转载请注明出处！
- The Plant of cracking heater depolymerizing furnace of Alkene Factory of QLSH CO. 齐鲁石化公司烯烃厂裂解车间;
- The content of total saponins was determined with triterpenoidal sapogenin oleanolic acid as control standard. 结果:威灵仙总皂苷主要富集于70%25乙醇洗脱液部分;总皂苷含量达23.;14%25。
- Markovnikov's rule is an important rule of product forecasting in alkene electrophilic addition reaction. 马氏规则是在烯烃的亲电加成反应中预测产物的重要经验规则,然而它通常的表述有一定的局限性。
- death with a two-year reprieve 死刑，缓期两年执行
- In this paper, poplar wood injected with unsaturated alkene monomers was used as testing materials to prepare WPC. 以速生杨木为试材,并通过向试材中注入不饱和烯烃类单体;
