INFabbr.步兵团(=infantry)abbr.不定式(=infinitive)abbr.中程核力量(=intermediate-range nuclear forces)Infundin脑垂体后叶素, 垂体后叶素[子宫兴奋药]

1. Factors influencing the PABA excretion were discussed.
   对本试验的可靠性和影响因素作了初步探讨。
2. Impact Factors on Birth Weight in Chinese Population.
   中国活产出生体重的影响因素。