In order to prepare dissolving pulp from Phyllostachys heterocyclavar,its fiber morphology and chemical compositions and prehydrolysis technology were studied in this paper.
Objective To compare the clinical treatment effect and side reaction of dissolving compound salivia miltiorrhiza in mouth and dissolving nitroglycerin in mouth to treat angina pectoris.
It includes the division of dissolving area, the redetermination of its length and width,downhill layout of dissolving area a nd improvement of drilling tunnel and cutting grooves.
The process is carried out by taking refinery paraffin, palmic acid, mineral butter, ceresine wax and candle essence as raw materials, heating, dissolving, and mixed freezing to obtain final product.