Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/0cee4d1c15ccb94c4b73266467b24a50.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 zero draft是什么意思，zero draft的翻译，zero draft音标、读音、用法和例句_歐米惠必应词典
And two draft resolutions were proposed trying to solve the problem of CT polarity checking in transformer zero-sequence differential protection. 對於零序差動保護的CT極性檢測和校對問題，文中提出了兩種自適應蓡考方案以供探討。