The treatment effect of acidic waste water of the flue gas absorbed, neutralized by crude calcium carbonate, was studied by crystal membrane distillation.
采用天然碳酸钙中和烟气吸收酸性废水，研究中空纤维结晶膜蒸馏技术对中和后废水处理的效果。
This paper introduced technical status and prospect of removing calcium from crude oil, and compared on above-mentioned technic.
介绍了国内外原油脱钙工艺技术的现状及进展，并对各种脱钙工艺进行了比较。
Edible Wild Herbs of Cat Pow contains renieratene, vitamin, protein, fat, sugar, crude fiber, potassium, calcium, magnesium, pterosin, acetyl-pterosin, bilineurine , sterine and other 18 amine acids.
蕨菜嫩叶含胡萝卜素、维生素、蛋白质、脂肪、糖、粗纤维、钾、钙、镁、蕨素，蕨甙、乙酰蕨素、胆碱、甾醇此外还含有18种氨基酸等。
Method X-ray diffraction method was used in the analysis to distinguish crude and calcined gypsum from medicinal minerals containing calcium.
方法应用X射线衍射法对石膏分析研究，并以X射线衍射法对中药石膏生、煅品与类似含钙矿物药的生、煅品加以区别。
The chemical modification was performed by the complexes such as calcium acetate, magnesium acetate or zinc acetate which reacted with crude capsanthin, and a good result can be gained.
用金属钙、镁、锌的乙酸盐为络合剂分别对粗辣椒红色素进行化学改性，得到辣椒红色素镁络盐和锌络盐的粉末产品；
The paper introduces technical status and prospect of removing calcium from crude oil home and abroad. Various approaches to remove calcium are investigated.
概括介绍了国内外原油脱钙技术的现状及进展，并探讨了脱钙的多种途径。
The paper introduces technical status and prospect of removing calcium from crude oil home and abroad. Various approaches to remove calcium are investigated.
概括介绍了国内外原油脱钙技术的现状及进展，并探讨了脱钙的多种途径。
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