高浓度 (gāo nóng dù) — high concentration (e.g., of a chemical, medication, or abstract quality)

Définition

Exemples

• 这种酒精的高浓度是百分之九十五。
  Zhè zhǒng jiǔ jīng de gāo nóng dù shì bǎi fēn zhī jiǔ shí wǔ.
  The concentration of this alcohol is 95%.
• 实验室需要高浓度的盐酸进行反应。
  Shí yàn shì xū yào gāo nóng dù de yán suān jìn xíng fǎn yìng.
  The lab needs high-concentration hydrochloric acid for the reaction.
• 他因为长期接触高浓度有害物质而生病了。
  Tā yīn wèi cháng qī jiē chù gāo nóng dù yǒu hài wù zhì ér shēng bìng le.
  He got sick from long-term exposure to high concentrations of harmful substances.