水吸收值的测定 Determination of water absorption value
碘吸收值的测定 Determination of iodine adsorption number
本文采用原子吸收光谱法测定了河北省石家庄市1008例学龄前儿童的发锌值。
Hair zinc value of 1008 preschool children from Shijiazhuang city of Hebei province were estimated by atomic absorption spectrometry.
youdao
应用推荐
模块上移
模块下移
不移动