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- Tannin has been extracted from acer truneatum bunge with the mixed solvent of acetone/water and its cationic modification has been carried on with formaldehyde,dimethylamine and chlorbenzyl. 采用丙酮-水的混合液提取元宝枫翅果中单宁,再利用甲醛、二甲胺和氯化苄对提取的单宁进行阳离子改性。
- Keywords acer truneatum bunge;tannin;cationic modification;water treatment agent; 元宝枫(五角枫);单宁;阳离子改性;水处理药剂;
- acer truneatum bunge 元宝枫(五角枫)
- Study on the VA Mycorrhizae of Acer truncatum Bunge. 元宝槭VA菌根的研究
- Bung the newspaper over here, will you? 你把报纸扔过来,行吗?
- Just bung in some old bricks to fill up the hole. 只要填些旧砖就可以补上这个洞。
- Acer truncatum Bunge is a kind of particular species in China,which belongs to Acer of Aceraceae. 元宝枫为中国特有的槭树科槭树属植物。
- Just bung it in the machine and see what happens. 就把它扔进机器里,看看会发生什么。
- Nantong Acer Sewing Equipment Co., Ltd. 南通宏基缝纫设备有限公司。
- Acer Technology Ventures Asia Pacific Ltd. 宏基技术投资亚太有限公司。
- Cynanchum paniculatum(Bunge)Kitag. 徐长卿
- Study on the Morphology of Acer Linn. 槭树科槭属植物形态学研究
- Speranskia tuberculata(Bunge) Baill. 地构叶
- Acer, Asustek and Sony all declined to comment. 宏碁、华硕和索尼均拒绝置评。
- Cephalanoplos segetum(Bunge)Kitam. 刺儿菜,小蓟
- Syneilesis aconitifolia (Bunge) Maxim. 兔儿伞
- Many firms went bung in the panic. 许多商号在这场经济恐慌中破产了。
- That ChinaTex holds30% of the shares and Bunge 70%. 中纺公司出资30%25,伯格公司出资70%25。
- Astragalus membranaceus(Fisch.)Bunge. 黄芪
- Populus alba L. var. pyramidalis Bunge. 新疆杨
以上内容独家创作,受著作权保护,侵权必究
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