After the adverts, the presenter tried to pretend that everything was back to normal.广告过后，主持人努力假装一切恢复正常。Many caravans are let by private individuals through adverts in papers or shop windows.许多旅行拖车由私人通过在报纸或商店橱窗上做广告出租。the...
血清肌酸酐, 内生肌酐清除率, 蛋白尿,血压在基线水平.Serum creatinine, creatinine clearance, proteinuria and blood pressure were recorded at baseline.利用液相色谱 - 同位素稀释质谱法准确测定血清中的肌酸酐含量.The determination of creatinine in human serum by liquid chromat...