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- bicyclic monoterpene 双环单萜
- Bicyclic point lower right symbol, another jewelry back intact. 点右下双环符号,另珠宝回复原样。
- Shenyanglink, bicyclic, the entire three-ring are the number ah?? 沈阳一环,二环,三环的全程分别是多少啊???
- Monocyclic compounds yield is up to 95% as bicyclic comp... 当双环裂解率达70%25时,单环收率仍可达95%25。
- Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate. 目的:合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。
- Aim:To sythesize pentanoate and hexanoate of caged bicyclic phosphate. 目的:合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。
- Aim: To synthesize carboxylate derivatives of caged bicyclic phosphate. 目的:合成笼状双环磷酸酯的羧酸酯衍生物。
- A study on the NMR spectrum of monoterpene glucosides from Paeonia lactiflora Pall. 芍药单萜苷的NMR谱学研究。
- Limonene,a natural and functional monoterpene,is used as a flavor and fragrance additive in food widely. 柠檬烯是一种天然的功能单萜,在食品中作为香精香料添加剂被广泛使用。
- CONCLUSION Alcohol sedimentation is a better method in extracting monoterpene glycoside. 结论水提醇沉法提取山茱萸单萜甙较好。
- Study on flavone and two kinds of monoterpene of the ear of Schizonpeta mulifida(L.)Briq. 与相似的文献。
- The menthol is an important monoterpene alcohol widely applied for the industrial purpose. 摘要薄荷醇是工业上应用广泛的一类重要的环萜醇。
- Small amounts of geographic variation have been demonstrated in several other traits, such as cortical concentration of certain monoterpene. 在其他几个性状上,亦经证明有少量地理变异,诸如皮部的某些单萜烯浓度。
- Abstract: Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate. 摘 要: 目的:合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。
- Aim To develop a concise method for the synthesis of bicyclic azasugar and thiosugar with novel scaffold. 目的发展一种简洁合成具有新型骨架的双环氮杂糖和硫杂糖的新方法。
- Results Two bicyclic azasugars and a thiosugar were produced from L-sorbose in several steps. 结果经几步反应成功地从L-山梨糖合成了三种双环氮杂糖和硫杂糖。
- The GC/MS analyses of oil samples from QHD32-6 oilfield show that bicyclic sesquiterpanes are abundant. 摘要色谱/质谱分析结果表明,秦皇岛32-6油田原油中含有丰富的双环倍半萜。
- Monoterpene hydrocarbons, sesquiterpene hydrocarbons and their oxo-dervatives appeared to be the main chemical constituents, but their contents in both oils were very different. 野菊菊米和野菊花挥发油的主要成分为单萜烯类、倍半萜烯类及其含氧衍生物等,但其化学成分种类和含量有明显的差别。
- Linear Time Algorithms to the Minimum AllOnes Problem for Unicyclic and Bicyclic Graphs, Electronic Notes in Discrete Math., 17 (2004), 93-98. 基于模糊数学集合的数字图像模糊度;计算机辅助设计与图形学学报;14(2002).
- Oung, J.-N. Wu, S.-H. and Juang F.-S. (2003) Bicyclic Sesquiterpanes in Tertiary Coals from Taiwan. Petroleum Geology of Taiwan, 36, 53-72. 翁荣南、吴素惠、庄福森(2003)台湾第三纪煤样中的二环倍半?烷。台湾石油地质,36号,第53-72页。