formic acid

英 [ˌfɔːmɪk'æsɪd] 美 [ˌfɔːrmɪk'æsɪd]

• n. [化]甲酸；蚁酸

英英释义

Noun:

1. a colorless pungent fuming vesicatory liquid acid HCOOH found naturally in ants and many plants or made catalytically from carbon monoxide and steam; used in finishing textiles and paper and in the manufacture of insecticides and fumigants

例句

用作名词 (n.)

1. The peak of the bensoic acid on this column is sharp and symmetric without tailing.
   以邻苯二甲酸二乙酯为内标，对几种不同品牌的饮料中的苯甲酸直接进行了定量测量。
2. Catalytic performance of the combination of activated carbon and formic acid is higher than that of only formic acid.
   活性炭和甲酸的催化氧化性能明显优于单纯使用甲酸催化性能。
3. Some ants eject formic acid when irritated.
   有些蚂蚁受到刺激时会排出蚁酸。
4. A gland on the moths thorax sprays formic acid, and its upright rear appendages sport noxious, pink tentacles.
   蛾毛虫的胸腺能喷发出蚁酸，还有身体后面竖立的粉红色附肢，可是个有毒的触角呢。