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- The determinations of viscosity and precipitation extent of the modified products in NaCl and acidic solution s indicated that sulfonated ligin maked quebracho extract more stable in aqueous solution. 结果表明,木素磺酸钠对坚木栲胶具有较好的分散效果。
- Modification of Quebracho Extract Using Sulfonated Ligin 木素磺酸钠对坚木栲胶的改性研究
- Keywords lignin;quebracho extract;modification;tanning agent;leathermaking; 木质素;坚木栲胶;改性;鞣剂;制革;
- Study on preventive effect of quebracho extract on hexavalent-chromium in leather 坚木栲胶对皮革中六价铬预防作用的研究
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- quebracho extract 白雀树萃,白雀树皮提取物,坚木栲胶
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来,得施行一次大手术。
- Data mining is to extract knowledge from information. 资料开采是从各种资讯中获得知识。
- Ice cream flavored with vanilla extract. 用香草精调味的冰淇淋。
- The insoluble portion of an extract. 提取物中不溶解的部分
- Wood ashes are leached to extract lye. 木炭被滤过以提取碱液。
- A short extract from a film or videotape. 剪辑从电影胶片或录相带剪出的片断
- The orders for the beef extract are falling off. 牛肉汁的定单正在减少。
- The tool to extract the comments is called javadoc. 用于提取注释的工具叫作javadoc。
- We can extract pleasure from a party . 我们可以从聚会中得到快乐。
- I could extract no information from him. 我从他那里一点儿消息也打听不出来。
- We can extract pleasure from a party. 我们可以从聚会中得到快乐。
- They extract ten million tons of coal each year from underwater mines. 他们每年从水下煤矿中采掘一千万吨煤。
- Papain, blueberry and raspberry extract. 成份:木瓜蛋白酶、蓝莓、覆盆子萃取物。