常見例句It is worthy attention was that the change of GSH-PX activity had a lagtime to the change of selenium concentration. 值得注意的是酶活性的變化總滯后于硒濃度的變化。Keywords Pulsatile drug delivery system;Lagtime;Preparation; 關(guān)鍵詞脈沖給藥系統(tǒng);時滯;制劑; 返回 lagtime