acetone sulfite
英
美 [ˈæsɪtoʊn ˈsʌlˌfaɪt]
网络 丙酮合亚硫酸氢钠
双语例句
- Study on chemical constituents of acetone extractives from Masson Pine acid sulfite pulp
马尾松酸性亚硫酸盐浆丙酮抽出物化学成分的研究 - When mol ratio of acetone, formaldehyde and sodium sulfite was found to be 1: 2: 0.4, its concentration to be 0.40g/ mL, its reaction last for 3 hrs. The product obtained. aliphatic hydroxyl sulphonate AHSS showed good dispersion.
丙酮、甲醛和亚硫酸钠的摩尔比为1：2.0：0.4、浓度为0.40g／mL时反应3h，所得的产物脂肪族羟基磺酸盐高效减水剂AHSS具有良好的分散性能。 - Aliphatic hydroxyl sulphonate superplasticizer was synthesized with acetone, formaldehyde and sodium sulfite as main raw materials. Effects of synthesis conditions on dispersion of product were discussed and applied performance of such superplasticizer was studied.
以丙酮、甲醛和亚硫酸钠为主要原料合成了脂肪族羟基磺酸盐类高效减水剂，讨论了合成条件对产物分散性能的影响并研究了这类高效减水剂的应用性能。