单词dry-stock
Dry stock of silica sol ceramic mold was prepared by the colloidal molding technique and optimized vacuum drying process.
采用胶态成型技术和优化的真空干燥工艺制备硅溶胶陶瓷型干坯料，并探讨焙烧工艺对其收缩率和抗压强度的影响。