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...
Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入.Everyone who is going abroad will need to be immunised against typhoid.准备出国者均需注射伤寒预防针.Everyone who is going abroad will need to be immunized against typhoid....
希尔弗瑟姆邮政信箱222号，荷兰广播电台Radio Netherlands, PO Box 222, Hilversum他们用木板草草地做成了两个粗糙的信箱.They knocked together two rough mailboxes with wooden boards.信箱里塞满了信件.The box was crammed with letters....
People who adore the thrill of the chase know that prizes, like diamonds, are worth striving for.享受追求过程中的刺激的人们清楚，奖赏和钻石一样，是值得为之一搏的。Police said he was arrested without a struggle after a car chase through the streets of Bi...