常見例句雙語例句The non-inferiority margin was defined as less than 2·5% on the basis of an expected event rate of 5%.文中是比較二種治療方法。第一句：在預(yù)期時間發(fā)生率5%的基礎(chǔ)上，將非劣性界限定義為小于2.5％。 返回 non-inferiority margin