Preparation of electronic-grade high-purity phosphoric acid by electrodialysis method
电渗析法制电子级高纯磷酸
Process for production of high-purity phosphoric acid & its prospect
高纯磷酸生产工艺及展望
According to the characteristic of propane material ,the high purity propane (≥99.
根据丙烷原料特点,采用吸附、催化加氢和精馏相结合的方法,研制出纯度≥99 995%的高纯丙烷,满足了微电子工业对高纯丙烷的质量要求。
Study on Industrialization of Power Lecithin and High Pure Phosphatidylcholine;
粉末磷脂与高纯磷脂酰胆碱的工程化研究
Determination of Sulfate in High-purity Zinc Phosphate by Spectroscopic-turbidity Method
分光比浊法测定高纯磷酸锌中硫酸根
Study on the Application of Gore Membrane in the Making of High Purity Phosphoric Acid and Determination of Its Property;
Gore膜在高纯磷酸制备中的应用及性能研究
Preparation of High Pure Powder Phospholipids Using Condensed Soybean Phospholipids;
以浓缩磷脂为原料制备高纯度大豆粉末磷脂
Spectrophotometric Determination of Trace Phosphorus in H_2O_2 by Phospho-Molybdenum Blue
磷钼蓝分光光度法测定高纯H_2O_2中微量磷酸根
Experimental Study on Preparation of High-purity Sodium Trimetaphosphate from Sodium Dihydrogen Phosphate
由磷酸二氢钠制高纯度三偏磷酸钠的试验研究
Studies on Extraction、Purification and Analysis of High-purity Lecithin in Egg Yolk
高纯度蛋黄卵磷脂的提取、纯化及分析研究
Studies on Preparation of Highly Purified Phosphatidylcholine with Adsorption Process
吸附法制备高纯度磷脂酰胆碱的研究
Application of phosphate starch in sizing cotton cloth of high counts and density
磷酸酯淀粉在纯棉细特高密织物浆纱中的应用
Study on Synthesis of High-Purity Monoalkyl Phosphate and Its Application on Deinking;
高纯度烷基磷酸单酯的合成及脱墨应用研究
Acephate is on sale principally in the form of crystal in national and international markets.
乙酰甲胺磷在国内外市场上主要以高纯度原粉(晶体)形式出售。
The results showed that,phosphatidyl choline of high purity could be effectively and facilely separated under the optimum CACC conditions.
结果表明,该方法能简便有效地分离出高纯度卵磷脂。
Highly Pure Lecithin Does not Affect Chromosome Aberration in Chinese Hamster Lung Cells
高纯度大豆卵磷脂对中国仓鼠肺细胞染色体畸变作用
Determination of Trace Impurities in High Purity Ammonium Paratungstate by Inductively Coupled Plasma Mass Spectrometry
电感耦合等离子体质谱测定高纯仲钨酸铵中磷及其它微量元素
Study on Purification and Analysis of Phosphatidylcholine in Soybean Lecithin
大豆卵磷脂的提纯与磷脂酰胆碱含量的分析
AN EXPLORATION OF PHOSPHORUS NITROGEN SYNERGISM IN COTTON FLAME RETARDANT TEXTILES
纯棉阻燃织物中磷——氮协同效应初探
Studies on the Extraction, Purification and Analysis of Phosphatidylcholine;
磷脂酰胆碱的提取、纯化和分析研究
Study on Adenosine Triphosphate Separation and Purification Process in Biosynthesis of ATP;
5'-三磷酸腺苷的分离与提纯研究