Methods Hyaluronidase activity in 100 serum specimens were determined by ELBA - like assay.方法采用ELISA -like 方法检测了卵巢恶性肿瘤患者术前血清、术后随访血清中透明质酸酶的活性.Hyaluronidase is an enzyme that degrades and breaks down hyaluronic acid in you...
A pigeon emerges, wings flapping noisily, from the tower.一只鸽子从塔里钻出来，扑扑地拍打着翅膀。He tried to tuck his flapping shirt inside his trousers.他设法把飘起的衬衫塞到裤子里。The flag was flapping around in the light wind.那面旗子在微风中飘动....