chemical substance

英 [ˈkemɪkl ˈsʌbstəns]

美 [ˈkemɪkl ˈsʌbstəns]

化学物质

英英释义

noun

• material produced by or used in a reaction involving changes in atoms or molecules
  Synonym:chemical

双语例句

• A chemical substance derivable from a mold or bacterium that kills microorganisms and cures infections.
  一种用能够杀死微生物和治疗传染病的细菌制成的化学药物。
• Any chemical substance that burns or destroys living tissue.
  任何能烧伤或破坏活组织的化学物质。
• Let's take a look at how the toxic chemical substance was found on the island.
  让我们看看台湾如何发现这种有毒化学物品的。
• A chemical substance formed as a result of a chemical reaction.
  化学反应产生的化学物质。
• Celery contains a valuable chemical substance that helps lower blood pressure.
  芹菜含有一种有助于降低血压的珍贵的化学物。
• A chemical substance that repels insects.
  一种能驱除昆虫的化学物质。
• The color of chemical substance and electronic transition
  化学物质的颜色和电子跃迁
• Research Progress of Chemical Substance Migration Model for Plastic Packaging Materials
  塑料食品包装中化学物迁移模型研究进展
• Environmental hormone is a kind of external chemical substance which may disturb the incretion of human beings and vertebrates.
  环境激素是指有可能干扰人与脊椎动物内分泌的外因性化学物质。
• A research into blanching s effects on papaw s chemical substance; The major components of acidic fraction are phenols and organic acids.
  漂烫对木瓜主要化学组成的影响研究酸性组分主要由酚类化合物和有机羧酸组成。