Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/a9cce3b31eee3ca6645fbb9aba220e72.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 KBT例句_KBT英汉例句_KBT双解例句_果味酸柯林斯词典
The results show that compared with the normal solid state reactions, the synthesis temperature and mean particle sizes of the pure KBT powders by MSS method are decreased greatly. 结果表明，与传统固相法相比，熔盐法合成温度显著降低且颗粒平均粒径明显减小。