ÌâÄ¿ÄÚÈÝ
£¨1£©ÔÚѧϰÁ˲âÁ¿ÎïÖÊÃܶȺ󣬰®Ì½¾¿µÄСÃ÷Ïë²â³öijÖÖδ֪ҺÌåµÄÃܶȣ¬¾ßÌå²Ù×÷ÈçÏ£º
¢Ù²âÒºÌåÖÊÁ¿£ºÌìƽƽºâʱ£¬·ÅÔÚÓÒÅÌÖеÄíÀÂë´óСºÍÓÎÂëµÄλÖÃÈçͼ1¼×Ëùʾ£¬Ôò³ÆµÃÉÕ±ºÍÒºÌåµÄÖÊÁ¿mΪ g£®
¢Ú²âÒºÌåÌå»ý£º½«ÉÕ±ÖеÄÒºÌåµ¹ÈëÁ¿Í²ÖУ¬ÒºÃæ´ïµ½µÄλÖÃÈçͼ1ÒÒËùʾ£¬Ôò¸ÃÒºÌåµÄÌå»ýVΪ mL£¬¾¡¹ÜÌå»ý²âÁ¿·½·¨ÕýÈ·£¬µ«´ó¼Ò¶ÔËûµÄʵÑé¹ý³Ì¼°½á¹û½øÐÐÆÀ¹Àʱ£¬·¢ÏÖÒºÌåµÄÌå»ý²âÁ¿Öµ±ÈËüµÄʵ¼ÊÖµÒª £¨Ñ¡Ìî¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±£©£®
¢ÛСÃ÷¶Ô²âÁ¿·½·¨½øÐÐÐÞÕýºó£¬²â³öÁ˼¸×éʵÑéÊý¾Ý£¬²¢¸ù¾Ý²âÁ¿½á¹û×÷³öÁË¡°m-V¡±Í¼Ïó£¬Èçͼ1±ûËùʾ£¬ÓÉͼÏó¿ÉÖª¸ÃÒºÌåµÄÃܶÈΪ kg/m3£®
£¨2£©Èçͼ2¼×Ëùʾ£¬ÔÚ̽¾¿¡°ÎïÌ嶯ÄܵĴóСÓëÄÄЩÒòËØÓйء±Ê±£®ÈÃÖÊÁ¿ÏàͬµÄСÇò·Ö±ð´ÓͬһбÃæÉϵIJ»Í¬¸ß¶ÈÓɾ²Ö¹¿ªÊ¼Ï»¬£¬×²»÷ˮƽÃæÉϵÄͬһλÖõÄÏàͬľ¿éÉÏ£®
¢Ù±¾ÊµÑéÑо¿µÄÊÇ £¨Ñ¡Ôñ¡°Ä¾¿é¡±»ò¡°Ð¡Çò¡±£©µÄ¶¯ÄÜÓëËüµÄ µÄ¹Øϵ£®
¢ÚʵÑéÖÐͨ¹ý¹Û²ì À´±È½Ï¶¯ÄÜ´óСµÄ£®
¢Û´ËʵÑéµÄÕýÈ·½áÂÛÊÇ £®
¢Ù²âÒºÌåÖÊÁ¿£ºÌìƽƽºâʱ£¬·ÅÔÚÓÒÅÌÖеÄíÀÂë´óСºÍÓÎÂëµÄλÖÃÈçͼ1¼×Ëùʾ£¬Ôò³ÆµÃÉÕ±ºÍÒºÌåµÄÖÊÁ¿mΪ
¢Ú²âÒºÌåÌå»ý£º½«ÉÕ±ÖеÄÒºÌåµ¹ÈëÁ¿Í²ÖУ¬ÒºÃæ´ïµ½µÄλÖÃÈçͼ1ÒÒËùʾ£¬Ôò¸ÃÒºÌåµÄÌå»ýVΪ
¢ÛСÃ÷¶Ô²âÁ¿·½·¨½øÐÐÐÞÕýºó£¬²â³öÁ˼¸×éʵÑéÊý¾Ý£¬²¢¸ù¾Ý²âÁ¿½á¹û×÷³öÁË¡°m-V¡±Í¼Ïó£¬Èçͼ1±ûËùʾ£¬ÓÉͼÏó¿ÉÖª¸ÃÒºÌåµÄÃܶÈΪ
£¨2£©Èçͼ2¼×Ëùʾ£¬ÔÚ̽¾¿¡°ÎïÌ嶯ÄܵĴóСÓëÄÄЩÒòËØÓйء±Ê±£®ÈÃÖÊÁ¿ÏàͬµÄСÇò·Ö±ð´ÓͬһбÃæÉϵIJ»Í¬¸ß¶ÈÓɾ²Ö¹¿ªÊ¼Ï»¬£¬×²»÷ˮƽÃæÉϵÄͬһλÖõÄÏàͬľ¿éÉÏ£®
¢Ù±¾ÊµÑéÑо¿µÄÊÇ
¢ÚʵÑéÖÐͨ¹ý¹Û²ì
¢Û´ËʵÑéµÄÕýÈ·½áÂÛÊÇ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿