СÃ÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®

(1)µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶È£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÖµµÄ×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò________(×ó/ÓÒ)ÒÆ¶¯£®

(2)²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50 gµÄíÀÂëÒ»Ö»£¬²¢½«ÓÎÂëÒÆµ½ÈçͼËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª________g£®

(3)²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50 mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼËùʾ£¬ÇëÄãÒÀ¾Ý¸ø³öµÄÃܶȱíÈ·¶¨£¬×é³É½ðÊô¿éµÄ½ðÊô¿ÉÄÜÊÇ________£®

´ð°¸£º
½âÎö£º

¡¡¡¡(1)ÓÒ(2·Ö)

¡¡¡¡(2)54(2·Ö)

¡¡¡¡(3)ÂÁ(2·Ö)


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2011?¾£ÃÅ£©Ð¡Ã÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®
£¨1£©µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶È£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÖµµÄ×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò
ÓÒ
ÓÒ
£¨×ó/ÓÒ£©Òƶ¯£®
£¨2£©²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50gµÄíÀÂëÒ»Ö»£¬²¢½«ÓÎÂëÒÆµ½ÈçͼËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª
54
54
g£®
£¨3£©²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼËùʾ£¬ÇëÄãÒÀ¾Ý¸ø³öµÄÃܶȱíÈ·¶¨£¬×é³É½ðÊô¿éµÄ½ðÊô¿ÉÄÜÊÇ
ÂÁ
ÂÁ
£®

¼¸ÖÖÎïÖʵÄÃܶÈkg/m3
Ǧ 11.4¡Á103
Ìú 7.9¡Á103
Í­ 8.9¡Á103
ÂÁ 2.7¡Á103
ÖýÌú 7.0¡Á103

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

СÃ÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®
£¨1£©µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶È£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÖµµÄ×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò
ÓÒ
ÓÒ
£¨×ó/ÓÒ£©Òƶ¯£®
£¨2£©²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50gµÄíÀÂëÒ»Ö»£¬²¢½«ÓÎÂëÒÆµ½Èçͼ1ËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª
54
54
g£®
£¨3£©²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼ2Ëùʾ£¬ÇëÄãÒÀ¾Ý¸ø³öµÄÃܶȱíÈ·¶¨£¬×é³É½ðÊô¿éµÄ½ðÊô¿ÉÄÜÊÇ
ÂÁ
ÂÁ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?º£°²ÏØÄ£Ä⣩СÃ÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®
£¨1£©µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶Èºó£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÅ̵Ä×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò
ÓÒ
ÓÒ
£¨×ó/ÓÒ£©Òƶ¯£®
£¨2£©²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50gºÍ20gµÄíÀÂë¸÷Ò»Ö»£¬²¢½«ÓÎÂëÒÆµ½ÈçͼËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª
72.0£¨»ò72£©
72.0£¨»ò72£©
g£®
£¨3£©²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼËùʾ£®Ôò½ðÊô¿éµÄÌå»ýΪ
10
10
cm3£¬ÃܶÈΪ
7.2¡Á103
7.2¡Á103
kg/m3£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

СÃ÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®
£¨1£©µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶Èºó£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÅ̵Ä×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò________£¨×ó/ÓÒ£©Òƶ¯£®
£¨2£©²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50gºÍ20gµÄíÀÂë¸÷Ò»Ö»£¬²¢½«ÓÎÂëÒÆµ½ÈçͼËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª________g£®
£¨3£©²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼËùʾ£®Ôò½ðÊô¿éµÄÌå»ýΪ________cm3£¬ÃܶÈΪ________kg/m3£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012Äêºþ±±Ê¡¾£ÖÝÊÐËÉ×ÌÊдóÑÒ¾×ÖÐѧÖп¼ÎïÀíÄ£ÄâÊÔ¾í£¨Èý£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

СÃ÷Òª²âÁ¿½ðÊô¿éµÄÃܶȣ®
£¨1£©µ÷½ÚÌìÆ½Æ½ºâ£¬½«ÓÎÂëÒÆµ½Áã¿Ì¶È£¬·¢ÏÖÖ¸ÕëÍ£ÔÚ·Ö¶ÈÖµµÄ×ó²à£¬Ð¡Ã÷Ó¦½«ºáÁºÓÒ¶ËµÄÆ½ºâÂÝĸÏò______£¨×ó/ÓÒ£©Òƶ¯£®
£¨2£©²â½ðÊô¿éÖÊÁ¿£®Ð¡Ã÷ÔÚÌìÆ½ÓÒÅÌÖзÅ50gµÄíÀÂëÒ»Ö»£¬²¢½«ÓÎÂëÒÆµ½ÈçͼËùʾµÄλÖÃʱ£¬Ö¸ÕëÇ¡ºÃÍ£ÔÚ·Ö¶ÈÅ̵ÄÖÐÑ룬Ôò½ðÊô¿éµÄÖÊÁ¿Îª______g£®
£¨3£©²â½ðÊô¿éµÄÌå»ý£¬Ð¡Ã÷°Ñ½ðÊô¿é·Åµ½Ê¢50mLË®µÄÁ¿Í²ÖУ¬Ë®ÃæÉý¸ßºóµÄλÖÃÈçͼËùʾ£¬ÇëÄãÒÀ¾Ý¸ø³öµÄÃܶȱíÈ·¶¨£¬×é³É½ðÊô¿éµÄ½ðÊô¿ÉÄÜÊÇ______£®

¼¸ÖÖÎïÖʵÄÃܶÈkg/m3
Ǧ11.4×103
Ìú7.9×103
Í­8.9×103
ÂÁ2.7×103
ÖýÌú7.0×103


²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸