sulfurous acid

基本解釋

Methods The content of formaldehyde in rongalite was determined by sulfurous acid, magenta and acetylacetone spectrophotometry respectively.
方法采用品紅亞硫酸法和乙酰丙酮法測定吊白塊中甲醛含量，并計算樣品中吊白塊的含量。
The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process.
介紹了亞硫酸鈣氧化為石膏的反應機理及影響反應過程的某些因素。
Common acidic agents in chemical burns include sulfuric acid found in car batteries, sulfurous acid found in bleach, and hydrochloric acid used in swimming pools.
引起化學燒傷的常見酸性物質(zhì)包括存在于汽車電池內(nèi)的硫酸，漂白劑中的亞硫酸，以及用于游泳池凈化的鹽酸。