基本解釋閉環(huán)反應(yīng)英漢例句雙語例句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。ring-closure reaction更多例句專業(yè)釋義化學(xué)閉環(huán)反應(yīng)環(huán)合