Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/f650c3ee1cf81a8f024cfb132d514ae1.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 fluosilicate例句_fluosilicate英汉例句_fluosilicate双解例句_食材铺反向词典
The thermal expansion coefficient of fluosilicate glass-ceramics is mainly affected by the crystal phases and their amount. 氟硅酸盐微晶玻璃的热膨胀性能主要取决于微晶玻璃的晶相组成及其相对含量。