1) C. deodara (Roxb.) G.Don cv. umbraculiformis Y.J.Fei
伞形雪松
2) cedar
[英]['si:də(r)] [美]['sidɚ]
雪松
1.
This paper mainly studied the proper process condition of extracting conifer leaf glue from cedar by hotwater soaking extracting method.
比较分析了不同的热水浸提法从雪松针叶中提取胶体物质的工艺条件,结果表明,在浸提温度为80℃,浸提料液比为1∶20,浸提时间为21 h时,雪松针叶胶的提取效果最好。
2.
In the light of actual situation of Taiyuan,this paper puts concludes technology standard about cedar transplant though investigation and practice.
针对太原市的实际情况,在多年调查和实践中总结出雪松移植的技术规范。
3) Cedrus deodara
雪松
1.
Electroantennogram and olfactory responses of Monochamus alternatus to volatiles from Cedrus deodara;
松墨天牛对雪松挥发物的触角电位和嗅觉反应
2.
Different Virulence of Pine Wood Nematode from Japan and China on Cedrus deodara;
中日两国的松材线虫对雪松的致病力差异
3.
Anatomical research on resin canal in leaves of Cedrus deodara;
雪松针叶树脂道的解剖学研究
4) Cedrus
雪松
1.
Influence of Natural Decreasing Temperature on the Chlorophyll and Conductance in the Cedrus Leaf;
自然降温对雪松叶片中叶绿素及电导率的影响
2.
Study on the Introduction, Progenitive Technologies and Cold Resistance of the Cedrus Spp.;
雪松引种、繁殖技术与抗寒性研究
5) Pine needles of Cedrus deodara
雪松松针
1.
In this paper, constituents of volatile oil from Pine needles of Cedrus deodara were studied and the extraction technics routes of total flavonoids from Pine needles were optimized.
本论文对雪松松针中挥发油进行成分分析研究,并建立了非挥发性成分总黄酮的含量测定方法,优选了提取工艺路线。
6) umbellate
[英]['ʌmbəlit] [美]['ʌmbəlɪt]
伞形
1.
Placement of umbellate silicagel lacrimal stent performed in treatment of chronic dacryocystitis;
伞形泪道支架治疗慢性泪囊炎126例
补充资料:4-甲基伞形酮
分子式:
CAS号:
性质:又称7-羟基-4-甲基香豆素。针状晶体(由乙醇重结晶)。熔点194~195℃(旧文献称185~186℃)。溶于甲醇、冰醋酸。微溶于乙醚、氯仿,不溶于冷水。溶于浓硫酸同时发出蓝色荧光。可使热的氨态硝酸银还原。以间苯二酚与乙酰乙酸乙酯在浓硫酸存在下进行缩合制取。用作分析试剂(测定硝酸)。有镇痉、利胆药效。
CAS号:
性质:又称7-羟基-4-甲基香豆素。针状晶体(由乙醇重结晶)。熔点194~195℃(旧文献称185~186℃)。溶于甲醇、冰醋酸。微溶于乙醚、氯仿,不溶于冷水。溶于浓硫酸同时发出蓝色荧光。可使热的氨态硝酸银还原。以间苯二酚与乙酰乙酸乙酯在浓硫酸存在下进行缩合制取。用作分析试剂(测定硝酸)。有镇痉、利胆药效。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条