An analysis was made of the structure and properties of plant dyes and the mechanism of mordanting of rare earth.

分析了植物染料的结构与性能、稀土的媒染机理。

youdao

An analysis was made of the structure and properties of plant dyes and the mechanism of mordanting of rare earth.

分析了植物染料的结构与性能、稀土的媒染机理。

youdao