Warning: file_put_contents(/www/wwwroot/ppbbu/5356789.com/cache/8ad4f95228cfcb9d234b5135e228041b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/5356789.com/index.php on line 55 bromination是什么意思，bromination的翻译，bromination音标、读音、用法和例句_零六五六深蓝词典
In cases of doubt the changes following hydrogenation, bromination or other chemical attack upon the double bond can be studied. 在有疑问时可以研究双键的氢化，溴化或其他化学反应所引起的变化。