| 释义 |
〔borosilicate〕A salt that is derived from both boric acid and silicic acid and occurs naturally in dumortierite.硼硅酸盐:由硼酸和硅酸反应而得的一种盐,存在于自然界蓝线石中〔dumortierite〕A glassy pink, green, violet, or blue aluminum borosilicate mineral, Al8BSi 3O 19OH, used in spark-plug ceramics and as imitation lapis lazuli. 蓝线石:一种玻璃状的粉,绿,紫或蓝色硼硅铝酸盐矿物,组成为Al8BSi 3O 19OH,用于火花塞制陶及用作仿天青石 |