单词盒子

ring-closure

R 开头单词

基本解释

  • 闭环

英汉例句

    双语例句

  • Our studies have laid stress on the process and condition of ring opening as well as ring-closure reaction.
    分析讨论了开环和闭环反应机理及反应条件。
  • The production of sodium glutamate with ring-closure technology through membrane separation technique was introduced.
    介绍通过膜分离技术开发出来的味精闭环生产工艺路线。
  • Methods: The preparation of levetiracetam is adopting Late Ring-closure route, which can optimize the condition of the compound ammonolysis process.
    方法：采用后闭环路线，优化氨解反应的工艺条件。

词组短语

    短语

  • ring -closure reaction 闭环反应;翻译;闭环反应英语
  • O -ring closure 翻译;空心金属型环密封
  • metal oval -ring closure 金属椭圆环密封

专业释义

    医药科学

  • 关环反应