常見例句雙語例句The present paper reports the hydrolytic process of sodium alginate by hydrochloric acid and ethanol solution.初步研究褐藻酸鈉在鹽酸乙醇溶液中的部分降解過程。Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification.氯化鈉和鹽酸常用來再生水凈化中用的廢的離子交換樹脂。dict.siteUltrafine WO_3 powders were prepared by colloidal chemical method using sodium tungstate, hydrochloric acid and palmityl trimethyl ammonium bromide as starting materials.本文以鎢酸鈉、鹽酸和十六烷基三甲基溴化銨為原料，采用膠溶法制備了WO_3超細(xì)粉體。 返回 sodium hydrochloric acid