sulphurous acid
亚硫酸：一种化学物质
常用释义
英式发音
美式发音
基本释义
- 亚硫酸：一种化学物质，化学式为H2SO3，呈无色液体，具有刺激性气味，常用于食品防腐和漂白剂。
例句
-
1·The use of sulphurous acid in the manufacture of apple juice is prohibited.硫磺酸，是不是目前在使用，硫磺酸在制造苹果汁的中是禁止的。
-
2·The result shows that after the plants were sprayed with phosphate buffer, they had an obvious protective function to the harm caused by sulphurous acid.结果表明，植物经磷酸缓冲液处理后，对亚硫酸伤害具有明显的防护作用。
-
3·The chromatropic acid and magenta sulphurous acid methods for the formaldehyde determined by spectrophotometry are studied in this paper, and the two methods are compared.本文研究了分光光度法测定甲醛中的变色酸法和品红亚硫酸法，同时对这两种方法进行了比较。
同义词