hydrochloric acid

英 [ˌhaɪdrəˌklɒrɪk ˈæsɪd]

美 [ˌhaɪdrəˌklɔːrɪk ˈæsɪd]

n.  盐酸

化学

牛津词典

noun

• 盐酸
  an acid containing hydrogen and chlorine

柯林斯词典

• 盐酸;氢氯酸
  Hydrochloric acidis a colourless, strong acid containing hydrogen and chlorine.

英英释义

noun

• an aqueous solution of hydrogen chloride
  Synonym:chlorohydric acid

双语例句

• The acid-thinned and oxidized starch latex was obtained by adopting hydrochloric acid as catalyzer and ammonium persulfate as oxidant.
  采用盐酸为催化剂、过硫酸铵为氧化剂，制备酸解氧化淀粉乳液。
• The effect of pickling time of sulfuric acid on enamel ′ s properties of adherence strength, hydrochloric acid and citric acid resistance according to GB was investigated.
  主要研究了钢板的硫酸酸洗时间对搪瓷性能的影响，比较了不同的酸洗时间对搪瓷抗冲击性能、耐盐酸性能和耐柠檬酸性能的影响。
• Recovery of Dilute Hydrochloric Acid Using Salt-Contained Distillation and Desorption protamine sulfate injection
  加盐精馏和加盐解吸回收稀盐酸的研究鱼精蛋白硫酸盐注射液
• The inhibitive action of isopropyl amine, n-butyl amine and n-octyl amine on aluminium corrosion in hydrochloric acid solutions was studied using mass loss technique.
  采用失重法研究了异丙胺、正丁胺、正辛胺在盐酸介质中对铝的缓蚀性能，发现正辛胺是一种较好的缓蚀剂。
• Most of hydrochloric acid, sodium hydroxide, sodium chloride, chlorine dioxide and other chemicals often used in the water supply system are highly corrosive or toxic substances and likely to do harm to employees.
  供水系统中往往使用盐酸、氢氧化钠、氯化钠、二氧化氯及其它化学药剂，它们多数具有强烈腐蚀性或有毒物品，对职工可能产生伤害。
• In the conditions with or without ultrasound, the corrosion rate of zinc in hydrochloric acid solution was determined by using the gravimetric method.
  在有无超声波条件下，用重量法实验测定了锌在盐酸溶液中的腐蚀速率。
• The reaction conditions and reaction mechanism were studied on synthesis of isopropyl chloride from isopropanol and hydrochloric acid catalyzed by zinc chloride.
  研究了以盐酸和异丙醇为原料，氯化锌为催化剂合成氯代异丙烷的工艺条件，并对反应动力学过程进行了分析。
• A quantity of concentrated hydrochloric acid sufficient to react with the zinc was added gradually with stirring and cooling.
  在搅拌和冰浴冷却下，逐渐加入适量浓盐酸和锌反应。
• Hydrochloric acid is present in the stomach's gastric juice and is involved in the development of peptic ulcers.
  胃的消化液中也有盐酸，分泌过多会造成消化性溃疡。
• White crystal or offwhite powder, undissolving in water or alcohol, dissolving in concentrated sulphuric acid or hydrochloric acid or ammonia or potassium iodide.
  白色结晶或灰白色粉末，见光易分解变成棕黄色。不溶于水和乙醇。溶于浓硫酸和盐酸，亦溶于氨水、碘化钾。