• Undissolved in water or ethanol, easily dissolves in inorganic acid (nitric acid, hydrochloric acid), acetic acid and ammonium chloride solution, slightly dissolves in alkali metal carbonate solution.

    溶于乙醇溶于无机(硝酸盐酸)醋酸。也溶于氯化铵溶液中,溶于碱金属碳酸盐溶液。

    http://chazidian.com

  • Easy to disperse in the water into the transparent colloidal solution, insoluble in organic solvents such as ethanol.

    易于分散水中透明胶溶液,在乙醇有机溶媒不溶

    www.hengtongyhh.com

  • The influences of the factors, such as ethanol solution, sodium hydroxide, propylene oxide, reaction temperature, reaction time on apparent viscosity and water insoluble substance of HPG are studied.

    研究了合成过程中乙醇溶液氢氧化钠环氧丙烷反应温度、反应时间因素对产品表观黏度不溶物含量影响

    www.dictall.com

  • There are two methods to extracting trehalose from active dry yeast, by water or by ethanol solution.

    活性干酵母提取海藻糖方法两种乙醇提取提取。

    dict.cnki.net

  • Nano silicon particles have been prepared in the de-ionized water and ethanol-glycol solution by pulsed laser method.

    采用激光液相法在去离子水体系乙醇乙二醇有机体系制备纳米颗粒

    dict.cnki.net

  • Tartary-buckwheat flavonoid was extracted by using the material 38GG/7XX obtained from tartary buckwheat through grinding and sifting as the raw material and ethanol-water as the solution.

    苦荞粉碎筛分得到38GG/7XX物料原料,以乙醇—水为溶剂,恒温振荡提取苦荞黄

    dict.cnki.net

  • Firstly, a solvus of L-lysine was ploted and the conditions by which a crystal was grown out of a water solution and an ethanol solvent were investigated.

    首先制出赖氨酸溶解度曲线,探索以水溶液乙醇溶剂结晶条件

    dict.cnki.net

  • DBM is white or light yellow crystalline powder, soluble in ether, chloroform, xylene, toluene and sodium hydroxide solution, slightly soluble in ethanol, very slightly soluble in water.

    本品白色浅黄色结晶粉末,易溶于乙醚氯仿二甲苯甲苯氢氧化钠水溶液,溶于乙醇微溶于水。

    www.ahchtf.com

  • DBM is white or light yellow crystalline powder, soluble in ether, chloroform, xylene, toluene and sodium hydroxide solution, slightly soluble in ethanol, very slightly soluble in water.

    本品白色浅黄色结晶粉末,易溶于乙醚氯仿二甲苯甲苯氢氧化钠水溶液,溶于乙醇微溶于水。

    www.ahchtf.com

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定