sodium hydrogen sulfite
英
美 [ˈsoʊdiəm ˈhaɪdrədʒən ˈsʌlˌfaɪt]
网络 亚硫酸氢钠; 硫酸氢钠
双语例句
- Polyurethane modified amino-silicone oil was synthesized by the reaction of amino-silicone oil and IPDI, and capped with saturated sodium hydrogen sulfite.
用异佛尔酮二异氰酸酯与氨基硅油反应，然后用饱和亚硫酸氢钠封端，合成出具有反应性的聚氨酯改性硅油。 - Sulfurous acid, disodium salt, polymer with formaldehyde, phenol, sodium hydrogen sulfite and urea;
硫酸二钠盐与甲醛、苯酚、亚硫酸氢钠和尿素的聚合物； - Mechanisms of the interaction of combined reagent of sodium hydrogen sulfite and lime with the surfaces of copper& nickel sulfide
亚硫酸氢钠和石灰组合剂与铜镍硫化矿表面的作用机理 - Methods: 3 ( N tetrahydropyrrole) 2 hydroxy is synthesized through a hydrogen form of a cation exchange resin with propanesulfonic acid, tetrahydropyrrole, epichlorohydrin, sodium hydrogen sulfite as its material.
方法：以四氢吡咯、3-氯-1,2-环氧丙烷、亚硫酸氢钠为原料，通过一种氢型的阳离子交换树脂合成3-（N-四氢吡咯）-2-羟基丙磺酸。 - The results showed that sodium hydrogen sulfite could prevent the prawns more efficiently from blackening than sodium sulfite at the same processing conditions. SO2 residue in prawn reduced gradually under cooling conditions.
结果表明：在同样浓度和处理条件下，亚硫酸氢钠比亚硫酸钠具有较好的防止对虾黑变的效果，对虾在冻藏过程中，体内SO2残留量逐渐消减。 - The results showed that, Dechlorination performance of sodium hydrogen sulfite was best. At 10 min reaction time, rate of dechlorination was 100%.
结果表明：亚硫酸氢钠的脱氯效果最好，反应10min，氯脱除率即达100%； - Studies on the structure of the adduct of andrographolide with sodium hydrogen sulfite
穿心莲内酯亚硫酸氢钠加成物的结构研究