The radiation was filtered either by borosilicate glass or by quartz.辐射光源或用硼硅酸盐玻璃或用石英过滤.The borosilicate glass polished 300 s, and then can attain perfect polishing result.1250℃硼硅酸盐玻璃抛光300s, 就可以达到理想的抛光效果.Semiprecious gem...

borosilicate的音标：borosilicate的英式发音音标为：[brəʊ'zɪlɪkeɪt]borosilicate的美式发音音标为：[broʊ'zɪlɪkeɪt]...

n.硼硅酸盐...