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- calcium hydrogen sulfite 亚硫酸氢钙
- Bis(polyglycol) maleate, which were obtained by solvent method, reacted with phthalic anhydride, then the double bond of maleic anhydride of polymer obtained with sodium hydrogen sulfite. 采用溶剂法制得马来酸双聚乙二醇酯,与邻苯二甲酸酐缩聚,用亚硫酸氢钠加成缩聚物中马来酸酐上的双键。
- The inorganic phases of the powders were mainly composed of HAP and definite Calcium Hydrogen Phosphate( DCPA )which changed with the final pH of co-precipitating process . 粉体无机晶相主要由HAP和一定磷酸氢钙 (DCPA)构成;DCPA相对含量随 pH的不同发生变化.
- Patented fibre complex of organic plant source. Excipients: microcrystalline cellulose, calcium hydrogen phosphate dihydrate, silica, povidone and magnesium stearate. 已申请专利的植物来源纤维素。赋形剂：微晶纤维，磷酸钙化合物，硅，磷脂酸镁。
- Water, containing dissolved calcium hydrogen carbonate, passes through the limestone and drops evaporate on the stalactite, increasing its length with a deposit of calcium carbonate. 含有溶解碳酸氢钙的水通过石灰石滴在钟乳石上蒸发,随着碳酸钙沉积物的增加不断增加着它的长度。
- Feed-grade calcium hydrogen phosphate was prepared by defluorination and neutralization method with wastewater in phosphate fertilizer plant,diatomite,sodium chloride and lime milk as raw materials. 以磷肥厂废水、硅藻土、氯化钠和石灰乳为原料,采用脱氟与中和法制备饲料级磷酸氢钙,并通过正交试验优化了工艺条件。
- The parallel tests showed that the distilled monoglyceride was best for emulsifier, and sodium alginate, calcium hydrogen phosphate and citric acid monohydrate were good stabilizers. 通过对比试验选取分子蒸馏单甘酯作乳化剂，海藻酸钠和磷酸氢钙、柠檬酸作为稳定剂；
- Menadione sodium hydrogen sulfite; 亚硫酸氢钠甲萘醌;维生素 K3;
- This paper introduces some synthetic methods calcium hydrogen phosphate on toothpaste class and place under compares and choice the synthetic methods on the resources of stuff and acquired synthetic. 介绍了目前国内牙膏级磷酸氢钙的生产方法并加以比较,从而根据原料来源、生产要求等不同情况确定其生产方法。
- Its composition includes (by weight portion) sodium hexametaphosphate 60-70 portions, calcium hydrogen phosphate 20-30 portions, copper carbonate 5-10 portions and zinc carbonate 5-10 portions. 本发明水处理剂由以下重量份的原料制成：六偏磷酸钠60-70份、磷酸氢钙20-30份、碳酸铜5-10份、碳酸锌5-10份。
- Keywords hydroxycitronellal;diethanolamine;sodium hydrogen sulfite; 羟基香茅醛;二乙醇胺法;亚硫酸氢钠法;
- Preparation of Anhydrous Calcium Hydrogen Phosphate 无水磷酸氢钙的制备研究
- feed - grade calcium hydrogen phosphate 饲料磷酸氢钙
- feed-grade calcium hydrogen phosphate 饲料磷酸氢钙
- feedgrade calcium hydrogen phosphate 饲料级磷酸氢钙
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The Process on TNT Refinery by Sodium Sulfite-Potassium Hydrogen Sulfite Method 亚硫酸钠-亚硫酸氢钠法精制TNT工艺
- I have a slight calcium deficiency. 我有点缺钙。
- Keywords Colorimetry;Sodium Hydrogen Sulfite;Compound Amino Acid Injection; 比色法;亚硫酸氢钠;复方氨基酸注射液;
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
