officially recognized standard

基本解释

• [医药科学]官方认可标准

英汉例句

双语例句

• Where a primary reference standard is not available from an officially recognized source, an in-house primary standard should be established.
  从官方认可的货源处无法得到基本参考标准品时，应该制备一个“内部基本标准品”。
  zhuyujiao1972.blog.163.com

• officially recognized standard更多例句

专业释义

医药科学

• 官方认可标准