polio 专八

1.She was struck down by polio at the age of four.

她四岁那因小儿麻痺症死去。

2.a live vaccine containing the polio virus

含有髓灰质炎病毒的活疫

3.The polio vaccine has saved millions of lives.

髓灰质炎疫挽救了数以百万计的生命。

4.Children have been routinely immunized against polio since 1958.

1958 以来，儿童都按照常规接防治小儿麻痹症的疫。

5.Objective Analyzing the quality condition and problems of trivalent Oral Polio Vaccine dragee(TOPV)(after implemented National Lot Release,and evaluating the quality of TOPV.

目的分析实施国家批签发前后三价口服髓灰质炎减毒活疫糖丸(TOPV)的质量及存在问题,评价TOPV的质量。