詞語：annulation
annulation的解釋
annulation[,ænju'leiʃən]n. 環狀物，環狀結構
annulation的意思
annulation 環形物;環的形成;環狀物;取消;
annulation的參考例句
1.Cantilever Racking:It is fit for long material, annulation, boards, and irregular goods. 懸臂式貨架適用於放長物料，環形物料，板材和不規則物料。
2.Result: A new type fiber-annulation thickening on intracavitary cell wall, was discovered in medical material power. 結果：在藥材粉末中發現一種新型纖維—其腔內細胞壁環紋增厚。
3.Objective:to observe the clinical effect of Chinese crude drug treatment by stages to treat menoxenia after putting annulation. 目的：觀察中藥分期療法治療放環後月經不調的療效。