ÌâÄ¿ÄÚÈÝ

ÑóÑóͬѧÔÚÓÃÌìÆ½ºÍÁ¿Í²²âÁ¿ÎïÌåÃܶȵÄʵÑéÖУ¬Ê×ÏÈÈ¡À´ÍÐÅÌÌìÆ½·ÅÔÚˮƽ×ÀÃæÉÏ£¬·¢ÏÖ·Ö¶ÈÅÌÈçͼ¼×Ëùʾ£®

£¨1£©Ëûµ÷½ÚÌìÆ½Æ½ºâµÄ´ëÊ©ÊÇ£º½«ÌìÆ½µÄƽºâÂÝĸÏò______ÒÆ¶¯£»

£¨2£©ÌìÆ½µ÷½Úƽºâºó£¬ÑóÑó°´Í¼ÒÒËùʾµÄ·½·¨À´³ÆÁ¿ÎïÌåµÄÖÊÁ¿£¬Ð¡½­Á¢¼´¶ÔÑóÑó˵£º¡°Äã²Ù×÷ʱÖÁÉÙ·¸ÁËÁ½¸ö´íÎ󣮡±Ð¡½­Ëù˵µÄÁ½¸ö´íÎóÊÇ£º¢Ù______£»¢Ú______£®

£¨3£©¸ÄÕý´íÎóºó£¬ÑóÑóÕýÈ·²â³öÎï¿éµÄÖÊÁ¿£¬ËùÓõÄíÀÂëºÍÓÎÂëλÖÃÈçͼ±ûËùʾ£¬Îï¿éµÄÌå»ýÈçͼ¶¡Ëùʾ£¬Ôò¸ÃÎï¿éµÄÖÊÁ¿ÊÇ______g£¬ÃܶÈ______g/cm3£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø