acid base indicator

acid base indicator什么意思,acid base indicator翻译

基本解释

un.: 酸碱指示剂
网络: 酸硷指示剂；酸碱指示荆；酸塩基指示薬

英汉解释

• 酸碱指示剂

例句

• A white or pale yellow crystalline powder, C20H14O4, used as an acid-base indicator, in making dyes, and in medicine as a laxative.

  苯酚酞一种白色或淡黄色的晶体粉末，c20h14o4，用作酸性指示剂，用于制染料，并在医学上用作一种轻泻剂。

• an acid-base indicator other than cabbage extract.

  除了包菜提取液外的一种酸碱指示剂，

• Preparation of Alternate Acid-Base Indicator by Using Plant Pigment

  用植物色素制取代用酸碱指示剂

• The research of amaranth red pigment acting as acid-base indicator

  苋菜红作为酸碱指示剂的研究