Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/f1e2af5f3bb8898437d67061357b4474.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 prefatory例句_prefatory英汉例句_prefatory双解例句_欧米惠必应词典
As a prefatory topic in genetic engineering technology, the construction of transgenic bacteria has the good industry prospect. 转基因工程菌的构建是基因工程技术中的一个前言课题，它具有良好的产业化前景。