ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚ¿ÎÍâʵ¼ù»î¶¯ÖУ¬Ð¡Ã÷×öÁËÒÔÏÂʵÑ飺

£¨1£©½«Ììƽ·ÅÔÚˮƽ̨ÉÏ£¬ÓÎÂëÒƵ½±ê³ßµÄ×î×ó¶Ë£¬·¢ÏÖÖ¸ÕëÈçͼ¼×Ëùʾ£¬´Ëʱ£¬ÎªÊ¹Ììƽƽºâ£¬Ó¦½«Æ½ºâÂÝĸÏò_____µ÷½Ú£»

£¨2£©½«½ðÊô¿é·ÅÖÃÌìƽµÄ×óÅÌ£¬µ±ÓÒÅÌËù¼ÓíÀÂëºÍÓÎÂëµÄλÖÃÈçͼÒÒËùʾ£¬ÌìƽÖØÐÂƽºâ£¬Ôò½ðÊô¿éµÄÖÊÁ¿ÊÇ_____g¡£

£¨3£©ÓÃÁ¿¼ò²â½ðÊô¿éµÄÌå»ýÈçͼ±ûËùʾ£¬Ôò½ðÊô¿éµÄÃܶÈÊÇ_____kg/m3£»

£¨4£©ÊµÑéºó£¬Ð¡Ã÷·¢ÏÖʹÓõÄ20gíÀÂëÉúÐâÁË£¬Óɴ˵¼Ö²âµÃµÄ½ðÊô¿éÃܶȻá_____£¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä"£©¡£

¡¾´ð°¸¡¿ÓÒ 174 ƫС

¡¾½âÎö¡¿

(1)[1]ÓÉͼ¿ÉÖªÖ¸ÕëÆ«×ó£¬ËµÃ÷ÌìƽÓÒ¶ËÉÏÇÌ£¬Î´´¦ÓÚƽºâ״̬£¬ÎªÊ¹Ììƽƽºâ£¬Ó¦½«Æ½ºâÂÝĸÏòÓÒµ÷½Ú£»

(2)[2] ½ðÊô¿éµÄÖÊÁ¿Îª

(3)[3]ÓɱûͼµÃ½ðÊô¿éµÄÌå»ýΪ

½ðÊô¿éµÄÃܶÈΪ

(4)[4]ÓÉÓÚʹÓõÄ20gíÀÂëÉúÐâÁË£¬ËüµÄÖÊÁ¿Ë¾»ú±È20gµÄ´ó£¬¿É¼ÆËãʽֻÒÔ20gÀ´Ë㣬Òò´Ë²âµÃµÄ½ðÊôµÄÖÊÁ¿Æ«Ð¡ÁË£¬ÓÉÓÚÌå»ýÕý³££¬ËùÒÔÓɴ˵¼Ö²âµÃµÄ½ðÊô¿éÃܶȻáƫС¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø