Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/a257515a6cf25cca8a812ff94c3d8b83.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 bridgman stockbarger method例句_bridgman stockbarger method英汉例句_bridgman stockbarger method双解例句_食材鋪反向词典
Large size CaF_2 crystal has been grown by the Bridgman-Stockbarger method using a graphite crucible. 採用真空坩堝下降法在石墨坩堝中生長了大尺寸CaF_2晶躰。 bbs.chinadaily.com.cn