进行了用纳氏试剂比色法直接测定海水中氨氮的试验。

Experiment was undertaken to detect NH3-N in sea water by Nessler's reagent colorimetry.

youdao

进行了用纳氏试剂比色法直接测定海水中氨氮的试验。

Experiment was undertaken to detect NH3-N in sea water by Nessler's reagent colorimetry.

youdao