介绍了顺式环氧琥珀酸氢钠的合成工艺。
The process of synthesis of sodium hydrogen cis-epoxysuccinate was introduced in this paper.
以富马酸和乙醇为原料，硫酸氢钠作催化剂合成富马酸二乙酯。
Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.
在一水硫酸氢钠催化下由柠檬酸和正丁醇合成了柠檬酸正丁酯。
The tri-n-butyl citrate was synthesized by esterification of citric acid with butyl alcohol in the catalysis of sodium bisulfate.
解酸剂，抗酸剂，防酸剂一种中和酸的物质，如氧化镁或碳酸氢钠。
A substance such as magnesia or sodium bicarbonate that neutralizes acid.
解酸剂，抗酸剂，防酸剂一种中和酸的物质，如氧化镁或碳酸氢钠。
A substance, such as magnesia or sodium bicarbonate, that neutralizes acid.
以癸二酸和正己醇为原料，硫酸氢钠为催化剂合成了癸二酸二正己酯。
Dihexyl sebacate was synthesized from sebacic acid and n-hexanol alcohol with Sodium bisulfate as catalyst.
解酸剂，抗酸剂，防酸剂：一种中和酸的物质，如氧化镁或碳酸氢钠。
A substance, such as magnesia or sodium bicarbonate, that neutralizes acid.
亚硫酸氢钠，半胱氨酸，抗坏血酸为强烈抑制剂，柠檬酸抑制作用稍差。
Sodium bisulfite, Homocysteine, a strong inhibitor of ascorbic acid, citric acid inhibition word.
优化了头孢哌酮酸和碳酸氢钠的成盐、析晶等工艺条件，制备了头孢哌酮钠。
The salt formation and crystallization process of cefoperazone with sodium bicarbonate in water and acetone were reported.
采购产品塑料托盘，硬脂酸，甘油，碳酸氢钠，碳酸氢铵，柠檬酸，塑胶制品。
Plastic Pallet, Stearic Acid, Glycerine, Sodium Bicarbonate, Ammonium Bicarbonate, Acid Plastic Products.
四种抑制剂的效果由强到弱依次是亚硫酸氢钠、L-半胱氨酸、抗坏血酸、柠檬酸。
The orders of inhibition effect from strong to weak were from NaHSO3, L-Cys, VC to Citric Acid.
以鸭梨为原料，研究了不同护色列（维生素C、亚硫酸氢钠和柠檬酸）对梨汁褐变的影响。
The effects of different colour fixative (VC. NaHSO3 and citrus acid ) on browning - control of Ya pear juice were studied.
碳酸氢钠于某些含酸物质如酒石酸氢钾、糖浆或糖蜜、或譬如象姜汁饼和苏打饼配方中的酸乳等等一起使用。
By using bicarbonate of soda with something containing acid, such as.
研究了以硝酸铈铵、过硫酸铵、过硫酸铵-亚硫酸氢钠为引发剂玉米淀粉与丙烯酸的接枝共聚反应。
Graft polymerization of acrylic acid onto maize starch using ceric ammonium nitrate, ammonium persulfate and ammonium persulfate sodium bisulfate as initiators is studied.
碳酸氢钠于某些含酸物质如酒石酸氢钾、糖浆或糖蜜、或譬如象姜汁饼和苏打饼配方中的酸乳等等一起使用。
By using bicarbonate of soda with something containing acid, such ascream of tartar, syrup or treacle, or sour milk in for example. ginger
采用一水合硫酸氢钠作为催化剂，催化己二酸生产副产物——混合二元酸与甲醇反应合成混合二元酸二甲酯。
Mixed dibasic acid dimethyl ester was synthesized from methanol and mixed dibasic acid, the byproduct of adipic acid, using sodium sulfate monohydrate as catalyst.
以壬基酚聚氧乙烯醚为原料，与顺酐酯化再与亚硫酸氢钠磺化，合成了壬基酚聚氧乙烯醚琥珀酸双酯磺酸钠。
Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.
为探讨青霉酸最有效的化学脱毒方法，采用碳酸氢钠、次氯酸钠、氢氧化钠和氯化钠等化学脱毒剂对青霉酸进行了去毒试验。
To find out the most effective chemical method in detoxifying penicillic acid, an experiment was conducted by using sodium bicarbonate, sodium hypochlorite, sodium hydroxide and sodium chloride.
结果表明：鸭梨汁加工过程中加入0.035%的抗坏血酸，0.03%的亚硫酸氢钠和0.01%的柠檬酸抑制褐变效果较好。
The results showed that drowning of fruit juice was inhibited significantly by adding 0.035 % ascorbic acid, 0.03 % NaHSO3 and 0.01% citrus acid during processing.
介绍了以氯化苄和过量水杨酸在碳酸氢钠介质中利用相转移催化合成水杨酸苄酯的改进工艺，收率达81 ％ ， 香气良好。
Benzyl salicylate was synthesized by reaction of benzyl chloride and salicylate acide in a reaction medium of NaHCO 3. The yield was 81 percent.
本文以乳酸钙、柠檬酸、碳酸氢钠为原料，研究了补钙泡腾片的制造工艺，确定了最佳配方和操作要点，得到口感、质地、风味较佳的产品。
The technology of effervescent tablets made from calcium lactate, citric acid and sodium bicarbonate? Its optimum recipe and process were studied. The product have good flavor texture. and taste.
监测血清游离钙、枸橼酸、血钠、碳酸氢根浓度；
The serum ionized calcium, citrate, bicarbonate, sodium, serum creatinine and urea concentration.
四氢硼钠在己烷和甲苯溶剂中，不易引发丙烯酸第三丁酯的聚合反应，但在吡啶和四氢呋喃中能引发聚合，亦得到非晶态聚合物。
NaBH4 in hexane or toluene would not initiate the polymerization unless pyridine or THF was used as solvent, but an amorphous polymer was the product.
四氢硼钠在己烷和甲苯溶剂中，不易引发丙烯酸第三丁酯的聚合反应，但在吡啶和四氢呋喃中能引发聚合，亦得到非晶态聚合物。
NaBH4 in hexane or toluene would not initiate the polymerization unless pyridine or THF was used as solvent, but an amorphous polymer was the product.
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