The relationships among urinary NAG activity, general mercury concentration, urinary mercury and the duration of mercury exposure were analyzed respectively.
并对车间空气汞浓度、尿汞含量、汞作业工龄的关系进行相关分析。
2
Methods: Urinary iodine excretion, daily intake of salt and iodine concentration in iodized salt determines simultaneously in pregnant and lactating women.
方法：对妊娠、哺乳妇女尿碘排泄量、食盐食用量和加碘食盐碘含量同时进行测定。
3
Objective To study the effect of levamlodipineon treated diabetes mellitus complicated with hypertension and urinary albumin concentration.