ÌâÄ¿ÄÚÈÝ

ÔÚÓá°ÌìƽºÍÁ¿Í²²âÑÎË®µÄÃܶȡ±ÊµÑéÖУº
£¨1£©Ð¡Ã÷ÔÚµ÷½ÚÌìƽƽºâ¹ý³ÌÖУ¬½«ÓÎÂëÒƵ½Áã¿Ì¶ÈÏߺ󣬷¢ÏÖÌìƽָÕëµÄ×óÓÒƫתÇé¿öÈçͼËùʾ£¬´ËʱËûÓ¦½«ºáÁºÓұߵÄƽºâÂÝĸÏò
×ó
×ó
µ÷£®
£¨2£©Ð¡Ã÷½øÐÐÁËÈçϲÙ×÷£º
A£®ÓÃÌìƽ²â³ö¿ÕÉÕ±­µÄÖÊÁ¿m1£»
B£®ÔÚ¿ÕÉÕ±­Öе¹ÈËÊÊÁ¿µÄÑÎË®£¬²â³öËüÃǵÄ×ÜÖÊÁ¿m2
C£®°ÑÉÕ±­ÖеÄÑÎË®µ¹ÈëÁ¿Í²ÖУ¬²â³öÑÎË®µÄÌå»ýV
¸ù¾ÝÒÔÉϲÙ×÷Çó³öÑÎË®µÄÃܶÈΪ
m2-m1
V
m2-m1
V
£¨ÓÃÉÏÊöÎïÀíÁ¿µÄ·ûºÅ±íʾ£©
£¨3£©Ð¡Ã÷ÔÚºÍͬѧ½»Á÷Öз¢ÏÖ×Ô¼ºµÄʵÑé·½°¸ÓÐȱÏÝ£¬Ôì³É²â³öµÄÑÎË®ÃܶȱÈʵ¼ÊÃܶÈ
´ó
´ó
£¨Ñ¡Ìî´ó¡¢Ð¡£©£¬ÆäÔ­ÒòÊÇ
ÉÕ±­²à±ÚÉÏÕ³ÓÐÒºÌå
ÉÕ±­²à±ÚÉÏÕ³ÓÐÒºÌå
£®
·ÖÎö£º£¨1£©¸ù¾ÝÌìƽµÄʹÓùæÔò£ºË®Æ½·ÅÎÈ£¬ÓÎÂë¹éÁ㣬×óÆ«ÓÒµ÷£¬ÓÒÆ«×óµ÷£¬×óÓÒÒ»Ñù£¬Ììƽƽºâ£®
£¨2£©¸ù¾ÝËù²âµÃ¿Õ±­×ÓµÄÖÊÁ¿m1ºÍ±­ºÍÑÎË®µÄ×ÜÖÊÁ¿m2£®¿ÉÒÔÇó³öÑÎË®µÄÖÊÁ¿Îª£ºm2-m1£®ÔÙ¸ù¾ÝËù²âµÃµÄÑÎË®µÄÌå»ýv£¬ÀûÓÃÃܶȹ«Ê½¦Ñ=
m
V
¾ÍÄÜÇó³öÑÎË®µÄÃܶȣ®
£¨3£©ÔÚ²âÒºÌåÃܶÈʱ£¬²£Á§ÈÝÆ÷ÖеÄÒºÌåÏòÍâµ¹µÄ¹ý³ÌÖУ¬ÈÝÆ÷±ÚÒ»¶¨ÒªÕ³ÒºÌ壬ËùÒÔ²»ÄÜÈ«²¿µ¹³ö£¬½«»á´øÀ´ÊµÑéÎó²î£¬ÔÚ×öʵÑéʱ£¬±ØÐ뿼ÂÇÈÝÆ÷±ÚÕ³ÒºÌåµÄÎÊÌ⣮
½â´ð£º½â£º
£¨1£©Ììƽ²âÁ¿Ç°Ó¦·Åµ½Ë®Æ½×ÀÃæÉÏ£¬½«ÓÎÂ벦µ½Áã¿Ì¶ÈÏߣ¬µ÷½ÚÁ½¶ËÂÝĸʹºáÁºÆ½ºâ£¬ÌìƽƽºâµÄ±êÖ¾ÊÇ£ºÖ¸ÕëÖ¸ÔÚ·Ö¶ÈÅ̵ÄÖÐÑë»ò×óÓÒ°Ú¶¯·ù¶ÈÏàµÈ£¬Ö¸Õë×óÆ«ÓÒµ÷£¬ÓÒÆ«×óµ÷£®ÒòΪͼʾÖÐÖ¸ÕëÆ«ÓÒ·ù¶ÈÉÔ´ó£¬ËùÒÔÓ¦¸Ã×óµ÷ÂÝĸ£®
£¨2£©¡ßÉÕ±­ºÍÑÎË®µÄ×ÜÖÊÁ¿ÊÇm2£¬¿ÕÉÕ±­µÄÖÊÁ¿ÊÇm1£¬¡àÑÎË®µÄÖÊÁ¿Îª£ºm2-m1£»
ÓÖ¡ßÓÃÁ¿Í²²â³öÑÎË®µÄÌå»ýΪV£¬
¡àÑÎË®ÃܶÈΪ¦Ñ=
m
V
=
m2-m1
V
£»
£¨3£©Ð¡Ã÷ÏȲâ¿ÕÉÕ±­µÄÖÊÁ¿£¬ÔÙ²âÉÕ±­ºÍÒºÌå×ÜÖÊÁ¿£¬×îºó½«ÒºÌåµ¹ÈëÁ¿Í²À´²âÌå»ý£¬ÕâÖÖ×ö·¨»áÒòÉÕ±­±ÚÕ³ÒºÌå¶øʹ²â³öµÄÌå»ýƫС£¬µ¼ÖÂËã³öµÄÒºÌåÃܶÈÆ«´ó£®
¹Ê´ð°¸Îª£º£¨1£©×󣻣¨2£©
m2-m1
V
£»£¨3£©´ó£»ÉÕ±­²à±ÚÉÏÕ³ÓÐÒºÌ壮
µãÆÀ£ºÒºÌåÃܶȵIJâÁ¿·½·¨£º¸ù¾ÝÒºÌåµÄÃܶȵļÆË㹫ʽ¦Ñ=
m
V
¿ÉÖªÐèÒª²âÁ¿µÄÎïÀíÁ¿ÊÇmºÍV£¬mÓÃÌìƽ²âÁ¿¡¢VÓÃÁ¿Í²²âÁ¿£®µ«ÒºÌåµÄÖÊÁ¿²»ÄÜÖ±½ÓÓÃÌìƽ²âÁ¿£¬±ØÐë·ÖÁ½²½£®ÄÇô¾¿¾¹ÊÇÏȲâÁ¿ÖÊÁ¿ÄØ»¹ÊÇÌå»ýÄØ£¿²»Í¬µÄ·½·¨»á¶Ô²âÁ¿½á¹ûÔì³ÉʲôӰÏìÄØ£¿ÐèÒªÈÏÕæ˼¿¼£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2013?ÌúÁ룩ÏÂÃæÊÇСÀöͬѧ²âÁ¿ºÏ½ð¿éÃܶȵÄʵÑ飬ÇëÄ㽫ʵÑé¹ý³Ì²¹³äÍêÕû£®
£¨1£©Ëý°ÑÌìƽ·ÅÔÚˮƽ̨ÉÏ£¬·¢ÏÖÖ¸ÕëÆ«Ïò·Ö¶ÈÅÌÖÐÏßÓҲ࣬ÂíÉϵ÷½ÚƽºâÂÝĸ£¬ÄãÈÏΪСÀöÔÚ²Ù×÷ÉϵÄÃ÷ÏÔ´íÎóÊÇ£»
ûÓаÑÓÎÂëÒƵ½±ê³ß×ó¶ËµÄÁã¿Ì¶È´¦
ûÓаÑÓÎÂëÒƵ½±ê³ß×ó¶ËµÄÁã¿Ì¶È´¦
£®¸ÄÕý´íÎóºó£¬ÈôÖ¸ÕëÆ«Ïò·Ö¶ÈÅÌÖÐÏßµÄ×ó²à£¬ËýÓ¦¸ÃÏò
ÓÒ
ÓÒ
µ÷½ÚƽºâÂÝĸ£®
£¨2£©Èçͼ¼×Ëùʾ£¬Óõ÷ºÃµÄÌìƽ²â³öºÏ½ð¿éµÄÖÊÁ¿Îª
23.4
23.4
g£®
£¨3£©ÈçͼÒÒ¡¢±ûËùʾ£¬ÓÃÁ¿Í²²âºÏ½ð¿éµÄÌå»ý£¬´Ó¶øËã³öºÏ½ð¿éµÄÃܶÈΪ
2.34¡Á103
2.34¡Á103
kg/m3£®
£¨4£©ÊµÑé½áÊøºó£¬Ëý»¹Ïë²âÁ¿Ò»¸öС±ÊñµÄÃܶȣ¬ÓÉÓÚ±ÊñºÜС£¬ÎÞ·¨ÓÃÌìƽºÍÁ¿Í²Ö±½Ó²âÁ¿ËüµÄÖÊÁ¿ºÍÌå»ý£®µ«ÊÇÉÆÓÚ¹Û²ìµÄСÀö·¢ÏÖ±ÊñÔÚË®ÖÐϳÁ£¬¶øÔÚÀÏʦ¸ø¶¨µÄÑÎË®ÖÐȴƯ¸¡£®Ëý¾­¹ýÈÏÕæ˼¿¼£¬ÔÚûÓÐʹÓÃÁ¿Í²µÄÇ°ÌáÏ£¬ÀûÓúϽð¿é£¨ºÏ½ð¿éµÄÌå»ý¿ÉÒÔÓÃV½ð±íʾ£¬ÖÊÁ¿ÓÃm½ð±íʾ£¬ÃܶÈÓæѽð±íʾ£©¾Í²â³öÁ˱ÊñµÄÃܶȣ®ÇëÄã°ïËýÍê³ÉʵÑ飮
¢Ù½«±Êñ·ÅÈë×°ÓÐÊÊÁ¿ÑÎË®µÄÉÕ±­ÖУ¬»ºÂýµ¹ÈëÊÊÁ¿µÄË®²¢½Á°èʹÑÎË®¾ùÔÈ£¬´ýÑÎË®Îȶ¨ºó£¬¸ù¾Ý±ÊñµÄ¸¡³ÁÇé¿ö£¬²»¶Ï¼ÓË®»ò¼ÓÑÎË®£¬¾­·´¸´µ÷ÊÔ£¬Ê¹±Êñ×îÖÕÇ¡ºÃÄÜÔÚÑÎË®ÖÐ
Ðü¸¡
Ðü¸¡
£®
¢ÚÈ¡³ö±Êñ£¬½«
×°ÓÐÑÎË®µÄÉÕ±­
×°ÓÐÑÎË®µÄÉÕ±­
·ÅÔÚÌìƽµÄ×óÅ̲â³öÆäÖÊÁ¿Îªm1£®
¢ÛÓÃϸÏß½«ºÏ½ð¿éϵס
½þûÔÚÑÎË®ÖÐ
½þûÔÚÑÎË®ÖÐ
£¬ÌìƽÔÙ´Îƽºâʱ£¬ÓÒÅÌíÀÂëµÄ×ÜÖÊÁ¿¼ÓÓÎÂëËù¶ÔµÄ¿Ì¶ÈÖµm2£®
¢Ü±ÊñÃܶȱí´ïʽ£»¦Ñ±Êñ=
mÅÅ
VÅÅ
=
m2-m1
V½ð
mÅÅ
VÅÅ
=
m2-m1
V½ð
£¨ÓÃÎïÀíÁ¿µÄ·ûºÅ±íʾ£©£®
СÃ÷ºÍС¸ÕÔÚÎïÀíÐËȤС×é»î¶¯Ê±·¢ÏÖ£ºÄàɳµÄÃܶȱÈË®´ó£®Òò´ËËûÃDzÂÏ룺
Èô½­Ë®Öк¬É³Á¿Ô½¸ß£¬Ôò½­Ë®µÄÃܶȿÉÄÜÔ½´ó£®ËûÃǾö¶¨ÓÃÇåË®ºÍʳÑÎÅäÖÆÑÎË®£¬²âÁ¿µÄÑÎË®ÃܶÈÀ´Ä£Äâ·ÖÎöÕâÒ»ÎÊÌ⣮
£¨1£©²âÁ¿Ç°£¬½«Ììƽ·ÅÔÚˮƽ×ÀÃæÉÏ£¬·¢ÏÖÌìƽµÄÖ¸ÕëÏòÓÒÆ«ÁË£¬ÄÇô£¬ÒªÊ¹Ììƽƽºâ£¬¾ÍÓ¦½«ºáÁºÓҶ˵ÄƽºâÂÝĸÊʵ±Ïò
×ó
×ó
µ÷£¬Èô²âÁ¿Ê±£¬·¢ÏÖÖ¸ÕëÂÔÏò×óÆ«£¬ÒªÊ¹Ììƽƽºâ£¬¿ÉÐеIJÙ×÷ÊÇ£º
ÏòÓÒÒƶ¯ÓÎÂë
ÏòÓÒÒƶ¯ÓÎÂë
£®
£¨2£©Ð¡Ã÷Óõ÷½ÚºÃµÄÌìƽ³ÆÁ¿ÉÕ±­ºÍÑÎË®µÄÖÊÁ¿£¬²Ù×÷Çé¿öÈçͼËùʾ£¬ÇëÖ¸³öËûÔÚ²Ù×÷ÖеÄÁ½´¦´íÎó£º
¢Ù
ÓÎÂëûÓе÷µ½ºáÁº±ê³ßµÄÁã¿Ì¶ÈÏß´¦
ÓÎÂëûÓе÷µ½ºáÁº±ê³ßµÄÁã¿Ì¶ÈÏß´¦
£»    ¢Ú
ÔÚ²âÁ¿¹ý³ÌÖе÷½ÚƽºâÂÝĸ
ÔÚ²âÁ¿¹ý³ÌÖе÷½ÚƽºâÂÝĸ
£®
£¨3£©Ð¡¸Õ·¢ÏÖÁËСÃ÷²Ù×÷ÖеĴíÎ󣬼°Ê±½øÐоÀÕý£¬²¢ÖØнøÐÐʵÑ飮ËûÃÇÔÚij´ÎʵÑéÖÐÌìƽºÍÁ¿Í²Ê¾ÊýÈçÏÂͼËùʾ£¬Ç뽫ʵÑéÊý¾ÝÌîÈëÏÂ±í£¬²¢¼ÆËã³öÑÎË®µÄÃܶÈ

ÉÕ±­ÓëÑÎË®×ÜÖÊÁ¿/g Á¿Í²ÄÚÑÎË®Ìå»ý/cm3 ÉÕ±­ÓëÊ£ÏÂÑÎË®µÄÖÊÁ¿/g ÑÎË®Ãܶȣ¨g/cm3£©
134.2
60
60
73.6
73.6
1.01
1.01
£¨4£©ËûÃǾ­¹ý¶à´ÎµÄʵÑé²âÁ¿£¬µÃµ½ÁËÑÎË®ÃܶÈÓëÑεİٷֺ¬Á¿Ö®¼ä´æÔڵĶÔÓ¦¹ØϵÈçϱíËùʾ£º
Ñεİٷֺ¬Á¿% 4 6 8 10 15 20
ÑÎË®ÃÜ¶È 1.05 1.08 1.10 1.12 1.15 1.17
·ÖÎöÉϱíÊý¾Ý£¬¿ÉÖªËûÃǵIJÂÏëÊÇ
ÕýÈ·
ÕýÈ·
£¨ÕýÈ·/´íÎ󣩵ģ®
£¨5£©ÇëÀûÓñíÖÐÊý¾Ý£¬ÔÚ×ø±êͼÖÐÓÃƽ»¬ÇúÏß»æ³öÑÎË®µÄÃܶÈÓëÑεİٷֺ¬Á¿Ö®¼äµÄÇúÏߣ®

£¨6£©Ð¡Ã÷ÔÚʵÑéÖУ¬²âµÃÁËijÑÎË®µÄÃܶÈΪ1.16¡Á103 kg/m3£¬ÔòÕâÖÖÑÎË®µÄÑκ¬Á¿Ô¼
17
17
%£®
£¨7£©±±´óÎ÷Ñóº£Ë®±ÈÓ¡¶ÈÑóº£Ë®Ãܶȴ󣬿ÉÖª±±´óÎ÷Ñóº£Ë®º¬ÑÎÁ¿½Ï
¸ß
¸ß
£¨Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£®
С·ÉͬѧÏëÅäÖÆÒ»¶¨Å¨¶ÈÑÎË®²¢²â³öËüµÄÃܶȣ¬½øÐÐÁËÈçϲÙ×÷£º¾«Ó¢¼Ò½ÌÍø
£¨1£©°ÑÌìƽ·Åµ½Ë®Æ½Ì¨ÉÏ£¬½«ÓÎÂëÒƵ½
 
´¦£¬·¢ÏÖÖ¸Õ뾲ֹʱƫÓÒ£¬ËûÓ¦½«Æ½ºâÂÝĸÏò
 
£¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©¶ËÒƶ¯£¬Ö±ÖÁÌìƽƽºâ£»ÔÚ²âÁ¿ÑεÄÖÊÁ¿Ê±£¬Ð¡·ÉÏòÓÒÅ̼ÓÈë×îСµÄíÀÂëºó£¬Ö¸Õ뾲ֹʱÈçͼ¼×Ëùʾ£¬ÄÇôËû½ÓÏÂÀ´µÄ²Ù×÷Ó¦ÊÇ
 
£¬Ö±ÖÁÌìƽƽºâ£¬ÓÉͼÒÒµÄíÀÂëºÍÓÎÂë¿ÉÖª£¬ÑεÄÖÊÁ¿Îª
 
g£»½Ó×ÅËûÔÚÁ¿Í²ÖÐ×°ÈëÊÊÁ¿µÄË®£¬Èçͼ±ûËùʾ£¬¶Á³öË®µÄÌå»ýΪ20mL£¬È»ºó½«ÑηÅÈëÁ¿Í²ÖнÁ°èʹÆäÍêÈ«Èܽ⣬Èçͼ¶¡Ëùʾ£¬ÔòÅäÖƵÄÑÎË®µÄÃܶÈΪ
 
kg/m3£®
£¨2£©Ð¡·É·Åѧ»Ø¼Òºó£¬Ïë²âÁ¿Ê³ÓÃÓ͵ÄÃܶȣ¬¼ÒÀïûÓÐÌìƽºÍÁ¿Í²£¬Ïëµ½Á˵ÃÓÿ̶È
³ß¡¢ÉÕ±­¡¢Ë®¡¢Á½¶Ë¿ª¿ÚµÄ²£Á§¹Ü¡¢ÏðƤĤ¡¢Ï¸ÏßÀ´²âÁ¿Ê³ÓÃÓÍÃܶȵķ½·¨£¬ÓÚÊÇËûÉè¼ÆÁËÒ»¸öʵÑé·½°¸£¬ÇëÄ㽫ʵÑé²½Öè²¹³äÍêÕû£®
¢ÙÈçͼAÓÃϸÏߺÍÏðƤĤ°Ñ²£Á§¹ÜÒ»¶ËÔú½ô£¬¹ÜÊúÖ±·ÅÖ㬿ª¿ÚÏòÉÏ£¬Ïò¹ÜÄÚµ¹ÈëÊÊÁ¿µÄʳÓÃÓÍ£¬Óÿ̶ȳ߲â³öÒºÃ浽ϹܿڵľàÀë¼ÇΪh1£¬Ð¡·É·¢ÏÖÏðƤĤÏòÏÂ͹£¬ËµÃ÷
 
£®
¢ÚÈçͼBÔÚÉÕ±­ÖÐ×°ÈëÊÊÁ¿µÄË®£¬½«²£Á§¹Ü»ºÂý½þÈëË®ÖУ¬Ö±ÖÁÏðƤĤˮƽΪֹ£¬Óÿ̶ȳ߲â³ö
 
¼ÇΪh2£®
¢ÛʳÓÃÓ͵ÄÃܶȱí´ïʽ£º¦ÑÓÍ=
 
£®
¢ÜÓÉÓÚÔÚʵÑé¹ý³ÌÖÐÏðƤĤ·¢ÉúÁËÐα䣬Ôì³ÉËù²âÓ͵ÄÃܶÈÆ«
 
£¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®

СÃ÷ºÍС¸ÕÔÚÎïÀíÐËȤС×é»î¶¯Ê±·¢ÏÖ£ºÄàɳµÄÃܶȱÈË®´ó£®Òò´ËËûÃDzÂÏ룺
Èô½­Ë®Öк¬É³Á¿Ô½¸ß£¬Ôò½­Ë®µÄÃܶȿÉÄÜÔ½´ó£®ËûÃǾö¶¨ÓÃÇåË®ºÍʳÑÎÅäÖÆÑÎË®£¬²âÁ¿µÄÑÎË®ÃܶÈÀ´Ä£Äâ·ÖÎöÕâÒ»ÎÊÌ⣮
£¨1£©²âÁ¿Ç°£¬½«Ììƽ·ÅÔÚˮƽ×ÀÃæÉÏ£¬·¢ÏÖÌìƽµÄÖ¸ÕëÏòÓÒÆ«ÁË£¬ÄÇô£¬ÒªÊ¹Ììƽƽºâ£¬¾ÍÓ¦½«ºáÁºÓҶ˵ÄƽºâÂÝĸÊʵ±Ïò______µ÷£¬Èô²âÁ¿Ê±£¬·¢ÏÖÖ¸ÕëÂÔÏò×óÆ«£¬ÒªÊ¹Ììƽƽºâ£¬¿ÉÐеIJÙ×÷ÊÇ£º______£®
£¨2£©Ð¡Ã÷Óõ÷½ÚºÃµÄÌìƽ³ÆÁ¿ÉÕ±­ºÍÑÎË®µÄÖÊÁ¿£¬²Ù×÷Çé¿öÈçͼËùʾ£¬ÇëÖ¸³öËûÔÚ²Ù×÷ÖеÄÁ½´¦´íÎó£º
¢Ù______£»¡¡¡¡¢Ú______£®
£¨3£©Ð¡¸Õ·¢ÏÖÁËСÃ÷²Ù×÷ÖеĴíÎ󣬼°Ê±½øÐоÀÕý£¬²¢ÖØнøÐÐʵÑ飮ËûÃÇÔÚij´ÎʵÑéÖÐÌìƽºÍÁ¿Í²Ê¾ÊýÈçÏÂͼËùʾ£¬Ç뽫ʵÑéÊý¾ÝÌîÈëÏÂ±í£¬²¢¼ÆËã³öÑÎË®µÄÃܶÈ

ÉÕ±­ÓëÑÎË®×ÜÖÊÁ¿/gÁ¿Í²ÄÚÑÎË®Ìå»ý/cm3ÉÕ±­ÓëÊ£ÏÂÑÎË®µÄÖÊÁ¿/gÑÎË®Ãܶȣ¨g/cm3£©
134.2__________________
£¨4£©ËûÃǾ­¹ý¶à´ÎµÄʵÑé²âÁ¿£¬µÃµ½ÁËÑÎË®ÃܶÈÓëÑεİٷֺ¬Á¿Ö®¼ä´æÔڵĶÔÓ¦¹ØϵÈçϱíËùʾ£º
Ñεİٷֺ¬Á¿%468101520
ÑÎË®ÃܶÈ1.051.081.101.121.151.17
·ÖÎöÉϱíÊý¾Ý£¬¿ÉÖªËûÃǵIJÂÏëÊÇ______£¨ÕýÈ·/´íÎ󣩵ģ®
£¨5£©ÇëÀûÓñíÖÐÊý¾Ý£¬ÔÚ×ø±êͼÖÐÓÃƽ»¬ÇúÏß»æ³öÑÎË®µÄÃܶÈÓëÑεİٷֺ¬Á¿Ö®¼äµÄÇúÏߣ®

£¨6£©Ð¡Ã÷ÔÚʵÑéÖУ¬²âµÃÁËijÑÎË®µÄÃܶÈΪ1.16¡Á103 kg/m3£¬ÔòÕâÖÖÑÎË®µÄÑκ¬Á¿Ô¼______%£®
£¨7£©±±´óÎ÷Ñóº£Ë®±ÈÓ¡¶ÈÑóº£Ë®Ãܶȴ󣬿ÉÖª±±´óÎ÷Ñóº£Ë®º¬ÑÎÁ¿½Ï______£¨Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£®

ÏÂÃæÊÇСÀöͬѧ²âÁ¿ºÏ½ð¿éÃܶȵÄʵÑ飬ÇëÄ㽫ʵÑé¹ý³Ì²¹³äÍêÕû¡£

£¨1£©Ëý°ÑÌìƽ·ÅÔÚˮƽ̨ÉÏ£¬·¢ÏÖÖ¸ÕëÆ«Ïò·Ö¶ÈÅÌÖÐÏßÓҲ࣬ÂíÉϵ÷½ÚƽºâÂÝĸ£¬ÄãÈÏΪСÀöÔÚ²Ù×÷ÉϵÄÃ÷ÏÔ´íÎóÊÇ£»____________________________¡£¸ÄÕý´íÎóºó£¬ÈôÖ¸ÕëÆ«Ïò·Ö¶ÈÅÌÖÐÏßµÄ×ó²à£¬ËýÓ¦¸ÃÏò____________µ÷½ÚƽºâÂÝĸ¡£

£¨2£©Èçͼ¼×Ëùʾ£¬Óõ÷ºÃµÄÌìƽ²â³öºÏ½ð¿éµÄÖÊÁ¿Îª__________g¡£

£¨3£©ÈçͼÒÒ¡¢±ûËùʾ£¬ÓÃÁ¿Í²²âºÏ½ð¿éµÄÌå»ý£¬´Ó¶øËã³öºÏ½ð¿éµÄÃܶÈΪ__________kg/m3¡£

£¨4£©ÊµÑé½áÊøºó£¬Ëý»¹Ïë²âÁ¿Ò»¸öС±ÊñµÄÃܶȣ¬ÓÉÓÚ±ÊñºÜС£¬ÎÞ·¨ÓÃÌìƽºÍÁ¿Í²Ö±½Ó²âÁ¿ËüµÄÖÊÁ¿ºÍÌå»ý¡£µ«ÊÇÉÆÓÚ¹Û²ìµÄСÀö·¢ÏÖ±ÊñÔÚË®ÖÐϳÁ£¬¶øÔÚÀÏʦ¸ø¶¨µÄÑÎË®ÖÐȴƯ¸¡¡£Ëý¾­¹ýÈÏÕæ˼¿¼£¬ÔÚûÓÐʹÓÃÁ¿Í²µÄÇ°ÌáÏ£¬ÀûÓúϽð¿é£¨ºÏ½ð¿éµÄÌå»ý¿ÉÒÔÓÃV½ð±íʾ£¬ÖÊÁ¿ÓÃm½ð±íʾ£¬ÃܶÈÓæѽð±íʾ£©¾Í²â³öÁ˱ÊñµÄÃܶȡ£ÇëÄã°ïËýÍê³ÉʵÑé¡£

¢Ù½«±Êñ·ÅÈë×°ÓÐÊÊÁ¿ÑÎË®µÄÉÕ±­ÖУ¬»ºÂýµ¹ÈëÊÊÁ¿µÄË®²¢½Á°èʹÑÎË®¾ùÔÈ£¬´ýÑÎË®Îȶ¨ºó£¬¸ù¾Ý±ÊñµÄ¸¡³ÁÇé¿ö£¬²»¶Ï¼ÓË®»ò¼ÓÑÎË®£¬¾­·´¸´µ÷ÊÔ£¬Ê¹±Êñ×îÖÕÇ¡ºÃÄÜÔÚÑÎË®ÖÐ______¡£

¢ÚÈ¡³ö±Êñ£¬½«__________·ÅÔÚÌìƽµÄ×óÅ̲â³öÆäÖÊÁ¿Îªm1

¢ÛÓÃϸÏß½«ºÏ½ð¿éϵס_________________£¬ÌìƽÔÙ´Îƽºâʱ£¬ÓÒÅÌíÀÂëµÄ×ÜÖÊÁ¿¼ÓÓÎÂëËù¶ÔµÄ¿Ì¶ÈÖµm2

¢Ü±ÊñÃܶȱí´ïʽ£»¦Ñ±Êñ=__________________£¨ÓÃÎïÀíÁ¿µÄ·ûºÅ±íʾ£©¡£

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

¾«Ó¢¼Ò½ÌÍø