氢氟酸 (qīng fú suān) — hydrofluoric acid (HF)

Определение

Примеры

• 处理氢氟酸时必须戴上防护手套。
  Chǔ lǐ qīng fú suān shí bì xū dài shàng fáng hù shǒu tào.
  When handling hydrofluoric acid, you must wear protective gloves.
• 氢氟酸具有很强的腐蚀性。
  qīng fú suān Jù yǒu hěn qiáng de fǔ shí xìng.
  Hydrofluoric acid is highly corrosive.
• 实验室里储存着少量氢氟酸。
  Shí yàn shì lǐ chǔ cún zhe shǎo liàng qīng fú suān.
  A small amount of hydrofluoric acid is stored in the lab.