短语词组短語fused -silica delay line 熔化矽延遲線Fused -silica refractory 泰凝矽質耐火材料;熔凝矽甎etched fused -silica porous junction interface 原位腐蝕多孔石英膜接口fused silica Sub -surface defect 熔石英亞表麪缺陷Fused Silica Plano -Convex Lenses 熔融石英平 返回 fused silica