方法：采用砂烫法进行水浸出物含量测定。

Methods: We measured the content of water-soluble lixivium by means of sand-scorch.

youdao

方法：采用砂烫法进行水浸出物含量测定。

Methods: We measured the content of water-soluble lixivium by means of sand-scorch.

youdao