Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/85f8d116cb8d7cd6b2f7cacf8b207d2e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 Seedrin例句_Seedrin英汉例句_Seedrin双解例句_歐米惠必应词典
The method of oxygen steel bomb to determine chlorine in coal is studied in this paper and it is compared with Seedrin method. 用氧彈法測煤中的氯,取樣量少;比較艾氏劑法測煤中氯簡便快速,結果滿意;對單個或少數樣品,優點更爲突出。