1)  dubnium Db
2)  Du
3)  Eucommia ulmoides
杜仲
1.
Determination of Geniposidic Acid and Chlorogenic Acid in Male Flowers and Related Products of Eucommia ulmoides by Reversed-Phase High Performance Liquid Chromatography;
反相高效液相色谱法同时分离测定仲雄花及其产品中的京尼平苷酸和绿原酸
2.
Isolation of total glycosides and flavonoids from Eucommia ulmoides leaf by macroporous resin;
大孔吸附树脂一次性分离仲叶中仲总苷和仲黄酮的研究
3.
Browning Control Technology of the Liquid Extract from Eucommia ulmoides Leaves;
仲汁浸提及褐变控制技术研究
4)  Eucommia ulmoides Oliv
杜仲
1.
Study on the Characteristics of Eucommia ulmoides Oliv Enriching Heavy Metals;
仲对重金属元素富集特征研究
2.
Effect of Simulated Acid Rain on Photosynthesis and Growth of Eucommia ulmoides Oliv.;
模拟酸雨对仲光合生理及生长的影响
3.
A preliminary investigation into the pulping performance of one-year-old Eucommia Ulmoides Oliv.;
仲一年生枝条制浆性能初步研究
5)  Duroquinone
杜醌
1.
A CIDEP study on photolysis of Duroquinone/Hydrogen-donor homogeneous solution;
光解醌/氢给体均相体系的CIDEP研究
6)  Asarum forbesii Maxim
杜衡
1.
Study of chemical constituents of the essential oil from Asarum forbesii Maxim by SFE;
超临界CO_2萃取法提取中药衡挥发油化学成分研究
2.
Extraction of Essential Oil from Asarum forbesii Maxim. by Supercritical Fluid Extraction(SFE);
CO_2超临界流体萃取法提取衡挥发油化学成分的分析
3.
Study on GC Fingerprint of the Constituents in Asarum forbesii Maxim.;
衡GC指纹图谱的初步研究
参考词条
补充资料:
分子式:
CAS号:

性质:人工合成的锕系后元素。1970年美国LBL实验室的A. Ghiorso等人用15N离子轰击精心纯制的249Cf靶得到260Db;之后A. Ghiorso用不同的核反应得到了261Db和262Db。其中262Db是得到的最稳定的同位素,半衰期为34s左右。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。