ring-closure

常見例句

Our studies have laid stress on the process and condition of ring opening as well as ring-closure reaction.
分析討論了開環(huán)和閉環(huán)反應(yīng)機(jī)理及反應(yīng)條件。
The production of sodium glutamate with ring-closure technology through membrane separation technique was introduced.
介紹通過膜分離技術(shù)開發(fā)出來的味精閉環(huán)生産工藝路線。
Methods: The preparation of levetiracetam is adopting Late Ring-closure route, which can optimize the condition of the compound ammonolysis process.
方法：採用後閉環(huán)路線，優(yōu)化氨解反應(yīng)的工藝條件。