常見例句雙語例句The development of Er-Yb codoped phosphate glass has made it possible to construct more compact fibre laser.基于鉺鐿共摻磷酸鹽材料的包層摻雜新結構出現(xiàn)，為實現(xiàn)更加緊湊的光纖激光器提供了可能。 返回 glass-fibre laser