常用的助滤剂有硅藻土，纤维素等。

Commonly used filter aid agent diatomite, have fibrin.

youdao

硅藻是湖泊沉积物的重要组成部分，沉积物硅藻硅氧同位素在重建古气候、古环境方面具有重要价值。

As an important component of lake sediments, diatom is of great value for reconstructing paleoclimate and paleoenvironment.

youdao

硅藻是湖泊沉积物的重要组成部分，沉积物硅藻硅氧同位素在重建古气候、古环境方面具有重要价值。

As an important component of lake sediments, diatom is of great value for reconstructing paleoclimate and paleoenvironment.

youdao