Objective To study the effectofexposure to low concentration of lead on female reproductive function.
目的研究长期暴露在低铅环境下对女工生殖机能健康状况的影响。
2
Standing wave is parasitic effectofexposure, generated by multi reflection and interference of rays vertically incident upon parallel medium layers.
驻波是曝光中的寄生效应，是光线垂直入射到不同的平行平面介质层之间，经多次反射并干涉形成的。
3
Furthermore, confrontive coping, distancing, and planned problem solving significantly modified the effectofexposure to direct rescue involvement on general psychiatric morbidity.