吸烟与肺癌发病的正比关系；年龄与正常视力之间的反比关系

吸烟与肺癌发病的正比关系；年龄与正常视力之间的反比关系的英文翻译

基本释义

• the positive correlation between cigarette smoking and the incidence of lung cancer; the negative correlation between age and normal vision.