ephedrine

常见例句

用作名词 (n.)

• Optical rotation was used to determine the content of ephedrine hydrochloride.
  采用旋光法测定盐酸麻黄碱含量。
• Regulations on the control of ephedrine have steadily been improved.
  逐步完善管制麻黄素的法规。
• China is one of the major producing and exporting countries of natural ephedrine.
  我国是天然麻黄素的主要生产国和出口国之一。
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