目的优化珠子参粗多糖的纯化工艺。
Objective To optimize the purification technology of Rhizoma Panzcis Majoris crude polysaccharide.
目的建立珠子参总皂苷的提取工艺。
Objective To establish the extract technology of selecting Rhizoma Panaois Majoris total saponin.
这些二十世纪早期的雕漆珠子使用了类似的工艺。刻去黑漆显露出下面的朱砂。
These early 20th century carved lacquer beads use a similar technique... the black lacquer is carved away to expose the red cinnabar underneath.
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