С´ÏºÍСÃ÷ÀûÓÃË«ÐÝÈÕʱ¼äÓÃÈçͼ¼×ËùʾµÄ×°ÖÃÖÆ×÷Á˲»Í¬ÌصãµÄÃܶȳӣ®
С´ÏµÄÃܶȿ̶ÈÔÚ³ÓÉÏ£¬ÈçͼÒÒËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨ÃܶȳӵÄÁãµã£¬¼´ÔÚ²£Á§ÈÝÆ÷ÖÐÎÞÒºÌåʱ£¬ÀûÓøܸËƽºâÌõ¼þÈ·¶¨³ÓíÈÐü¹Ò´¦ÎªÁãµã£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ¬²âÁ¿ÒºÌåµÄÃܶÈʱ£¬Ö»Òª½«±»²âÒºÌåµ¹Âú²£Á§ÈÝÆ÷£¬È»ºóÒƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬´Ëʱ³ÓíÈÐü¹Ò´¦µÄ¿Ì¶ÈÏ߾ͱ»²âÒºÌåµÄÃܶÈÖµ£®
¶øСÃ÷µÄÃܶȿ̶ÈÏßÔÚ²£Á§ÈÝÆ÷±ÚÉÏ£¬Èçͼ±ûËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨Ë®µÄ¿Ì¶ÈÏߣ¬¼´ÔÚ²£Á§ÈÝÆ÷Öе¹ÈëÊÊÁ¿µÄË®£¬Òƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬¹Ì¶¨ºÃ³ÓíȵÄλÖã¨ÒÔºó²»ÄÜÒƶ¯³ÓíÈ£©£¬ÔÚ²£Á§ÈÝÆ÷±ÚµÄË®Ãæ´¦¿ÌÉÏË®µÄÃܶÈÖµ1.0£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ®²âÁ¿Ê±£¬Ö»Òª²£Á§ÈÝÆ÷ÄÚµ¹ÉÏÊÊÁ¿µÄ±»²âÒºÌ壬ʹÃܶȳÓƽºâ£¬´Ëʱ²£Á§ÈÝÆ÷±ÚµÄÒºÃæ´¦µÄ¿Ì¶ÈÏß¾ÍÊDZ»²âÒºÌåµÄÃܶÈÖµ£®

£¨1£©ÇëÄã¶ÔС´ÏºÍСÃ÷ÖÆ×÷µÄÃܶȳÓͼÒÒºÍͼ±ûµÄ²»Í¬Ìصã½øÐÐÆÀ¼Û£º´ÓÃܶȳӵÄÔ­ÀíÉÏ¿´£¬²»Í¬ÔÚÓÚͼÒÒ×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ________²»±ä£¬¶øͼ±û×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ________²»±ä£»´ÓÃܶȳӵÄÁãµã¿´£¬²»Í¬´¦ÔÚÓÚͼÒÒ________Áã¿Ì¶ÈÏߣ¬¶øͼ±û________Áã¿Ì¶ÈÏߣ¨Ñ¡Ìî¡°ÓС±»ò¡°ÎÞ¡±£©£»´Ó¿Ì¶ÈÏߵķֲ¼ÊÇ·ñ¾ùÔÈ¿´£¬²»Í¬´¦ÔÚÓÚͼÒҵĿ̶ÈÏß________·Ö²¼£¬¶øͼ±ûµÄ¿Ì¶ÈÏß________·Ö²¼£¨Ñ¡Ìî¡°¾ùÔÈ¡±»ò¡°²»¾ùÔÈ¡±£©£®
£¨2£©ÈôͼÒÒÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©ÓëÁã¿Ì¶ÈÏßÖ®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ________cm£®
£¨3£©Èôͼ±ûÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©Óë²£Á§ÈÝÆ÷µ×Ö®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ________cm£®

½â£º

£¨1£©Ð¡´ÏµÄÃܶȳӣºÐ¡´ÏµÄÃܶȳÓ×ÜÊÇÈÃÉÕ±­×°ÂúÒºÌ壬±£³ÖÒºÌåµÄÌå»ý²»±ä£¬
Èç¼×ͼ£¬µ±ÉÕ±­ÖÐûÓе¹ÈëÒºÌåʱ£¬OA?G0=OB?G£¬
ÈçÒÒͼ£¬µ±ÉÕ±­Öе¹ÂúÒºÌ壬¸Ü¸Ëƽºâʱ£¬OA£¨G0+¦ÑÒºgV£©=£¨OB+L£©G£¬
ËùÒÔ£¬OA?¦ÑÒºgV=L?G£¬
ÆäÖÐOA¡¢G¡¢g¡¢V¶¼²»±ä£¬¦ÑÒº¸úLµÄ±ÈÖµÊǶ¨Öµ£¬ËùÒÔ¦ÑÒº¸úL³ÉÕý±È£¬
ËùÒÔ£¬Ð¡´ÏµÄÃܶȳӿ̶ÈÊǾùÔȵģ®
С´ÏµÄÃܶȳӰÑÉÕ±­ÖÐûÓÐÒºÌ壬¸Ü¸Ëƽºâʱ£¬°Ñ³ÓíȵÄλÖö¨ÎªÁã¿Ì¶È£®
СÃ÷µÄÃܶȳӣºÐ¡Ã÷µÄÃܶȳÓ×ÜÊDz»¸Ä±ä³ÓíȵÄλÖ㬱£³Ö×°ÈëµÄË®ºÍ¾Æ¾«µÄÖÊÁ¿²»±ä£¬
mË®=m¾Æ£¬¦ÑË®VË®=¦Ñ¾ÆV¾Æ£¬¦ÑË®ShË®=¦Ñ¾ÆSh¾Æ£¬
ÒºÌåµÄ¸ß¶ÈºÍ¸ÃÒºÌåµÄÃܶȳɷ´±È£¬¿Ì¶ÈÊDz»¾ùÔȵģ®
ËùÒÔ£¬Ð¡Ã÷µÄÃܶȳÓûÓÐÈ·¶¨Áã¿Ì¶ÈµÄλÖã®
£¨2£©Éè³ÓíȵÄÖØÁ¦ÎªG£¬³ÓÅ̺ÍÉÕ±­µÄ×ÜÖØΪG0£¬
Èç¼×ͼ£¬µ±ÉÕ±­ÖÐûÓе¹ÈëÒºÌåʱ£¬OA?G0=OB?G¡­¢Ù
ÈçÒÒͼ£¬µ±ÉÕ±­Öе¹ÂúË®£¬¸Ü¸Ëƽºâʱ£¬OA?£¨G0+¦ÑË®gV£©=£¨OB+4cm£©G¡­¢Ú
OA£¨G0+¦Ñ¾ÆgV£©=£¨OB+L'£©G¡­¢Û
ÓÉ¢Ù¢Ú¢ÛµÃL'=3.2cm£¬
¡à0.8¿Ì¶ÈºÍ1.0¿Ì¶ÈÖ®¼äÏà¾à4cm-3.2cm=0.8cm£®
£¨3£©µ±ÓҶ˵ijÓíÈÊÇλÖò»±äʱ£¬µ¹ÈëÇ°ºóÁ½´Îµ¹ÈëË®ºÍµ¹Èë¾Æ¾«µÄÖÊÁ¿ÊÇÏàͬµÄ£¬
ËùÒÔ£¬mË®=m¾Æ£¬
¦ÑË®VË®=¦Ñ¾ÆV¾Æ£¬
¦ÑË®S¡Á4¡Á10-2m=¦Ñ¾ÆSh¾Æ£¬
¡àh¾Æ=5cm£¬
¡à0.8¿Ì¶ÈÓë1.0¿Ì¶È¾àÀëΪ5cm-4cm=1cm£®
¹Ê´ð°¸Îª£º£¨1£©Ìå»ý£»ÖÊÁ¿£»ÓУ»ÎÞ£»¾ùÔÈ£»²»¾ùÔÈ£®£¨2£©0.8£»£¨3£©1£®
·ÖÎö£º£¨1£©Ð¡´ÏµÄÃܶȳÓ×ÜÊÇÈÃÉÕ±­×°ÂúÒºÌ壬Ȼºóµ÷½Ú³ÓíÈʱ¸Ü¸Ëƽºâ£¬±£³ÖÒºÌåµÄÌå»ý²»±ä£®
СÃ÷µÄÃܶȳÓ×ÜÊdzÓíȵÄλÖò»±ä£¬È»ºó¸ù¾Ýµ¹ÈëÒºÌåµÄÌå»ý¶àÉÙ£¬Ê¹¸Ü¸Ëƽºâ£¬±£³ÖÒºÌåµÄÖÊÁ¿²»±ä£®
С´ÏµÄÃܶȳÓͨ¹ý¼ÆË㣬ҺÌåµÄÃܶÈÓëÓÒ¶ËÔö¼ÓµÄÁ¦±ÛµÄ³¤¶ÈµÄ±ÈÖµÊÇ·ñΪ¶¨ÖµÀ´È·¶¨¿Ì¶ÈÊÇ·ñ¾ùÔÈ£®
СÃ÷µÄÃܶȳÓͨ¹ý¼ÆË㣬ҺÌåµÄÃܶÈÓëÉÕ±­ÖÐÒºÌåµÄ¸ß¶ÈµÄ±ÈÖµÊÇ·ñΪ¶¨ÖµÀ´È·¶¨¿Ì¶ÈÊÇ·ñ¾ùÔÈ£®
С´ÏµÄÃܶȳÓͨ¹ý¿ÕÉÕ±­·ÅÈë³ÓÅÌÈ·¶¨Áã¿Ì¶ÈµÄλÖã¬Ð¡Ã÷µÄÃܶȳÓûÓÐÈ·¶¨Áã¿Ì¶ÈµÄλÖã®
£¨2£©Ð¡´ÏµÄÃܶȳÓͨ¹ýÈý´Î¸Ü¸ËƽºâÇóÉÕ±­Öе¹Âú¾Æ¾«Ê±³ÓíȵÄλÖÃÀ´Çó½â£º
¿ÕÉÕ±­Ê±¸ù¾Ý¸Ü¸ËƽºâÁгöµÈʽ£»ÉÕ±­Öе¹ÂúË®¸ù¾Ý¸Ü¸ËƽºâÁгöµÈʽ£»ÉÕ±­Öе¹Âú¾Æ¾«¸ù¾Ý¸Ü¸ËƽºâÁгöµÈʽ£®
£¨3£©Ð¡Ã÷µÄÃܶȳӳÓíȵÄλÖò»±ä£¬¸ù¾Ýµ¹ÈëÒºÌåµÄÌå»ý¶àÉÙ£¬Ê¹¸Ü¸Ëƽºâ£¬±£³ÖÒºÌåµÄÖÊÁ¿²»±äÁгöµÈʽÇó³ö¾Æ¾«µÄ¾àÉÕ±­µ×µÄ¸ß¶È£®ÔÙÇó¸ß¶È²î£®
µãÆÀ£º±¾Ìâͨ¹ýÎïÀíÁ¿Ö®¼äµÄÕý±È¹ØϵÀ´È·¶¨¿Ì¶ÈÊÇ·ñ¾ùÔÈ£®
±¾ÌâÈý´ÎÓõ½¸Ü¸ËƽºâÌõ¼þÁгöµÈʽÇó½â£¬ÕâÊǸܸËƽºâÎÊÌâµÄµäÐÍʵÀý£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

С´ÏºÍСÃ÷ÀûÓÃË«ÐÝÈÕʱ¼äÓÃÈçͼ¼×ËùʾµÄ×°ÖÃÖÆ×÷Á˲»Í¬ÌصãµÄÃܶȳӣ®
С´ÏµÄÃܶȿ̶ÈÔÚ³ÓÉÏ£¬ÈçͼÒÒËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨ÃܶȳӵÄÁãµã£¬¼´ÔÚ²£Á§ÈÝÆ÷ÖÐÎÞÒºÌåʱ£¬ÀûÓøܸËƽºâÌõ¼þÈ·¶¨³ÓíÈÐü¹Ò´¦ÎªÁãµã£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ¬²âÁ¿ÒºÌåµÄÃܶÈʱ£¬Ö»Òª½«±»²âÒºÌåµ¹Âú²£Á§ÈÝÆ÷£¬È»ºóÒƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬´Ëʱ³ÓíÈÐü¹Ò´¦µÄ¿Ì¶ÈÏ߾ͱ»²âÒºÌåµÄÃܶÈÖµ£®
¶øСÃ÷µÄÃܶȿ̶ÈÏßÔÚ²£Á§ÈÝÆ÷±ÚÉÏ£¬Èçͼ±ûËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨Ë®µÄ¿Ì¶ÈÏߣ¬¼´ÔÚ²£Á§ÈÝÆ÷Öе¹ÈëÊÊÁ¿µÄË®£¬Òƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬¹Ì¶¨ºÃ³ÓíȵÄλÖã¨ÒÔºó²»ÄÜÒƶ¯³ÓíÈ£©£¬ÔÚ²£Á§ÈÝÆ÷±ÚµÄË®Ãæ´¦¿ÌÉÏË®µÄÃܶÈÖµ1.0£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ®²âÁ¿Ê±£¬Ö»Òª²£Á§ÈÝÆ÷ÄÚµ¹ÉÏÊÊÁ¿µÄ±»²âÒºÌ壬ʹÃܶȳÓƽºâ£¬´Ëʱ²£Á§ÈÝÆ÷±ÚµÄÒºÃæ´¦µÄ¿Ì¶ÈÏß¾ÍÊDZ»²âÒºÌåµÄÃܶÈÖµ£®

£¨1£©ÇëÄã¶ÔС´ÏºÍСÃ÷ÖÆ×÷µÄÃܶȳÓͼÒÒºÍͼ±ûµÄ²»Í¬Ìصã½øÐÐÆÀ¼Û£º´ÓÃܶȳӵÄÔ­ÀíÉÏ¿´£¬²»Í¬ÔÚÓÚͼÒÒ×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ
Ìå»ý
Ìå»ý
²»±ä£¬¶øͼ±û×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ
ÖÊÁ¿
ÖÊÁ¿
²»±ä£»´ÓÃܶȳӵÄÁãµã¿´£¬²»Í¬´¦ÔÚÓÚͼÒÒ
ÓÐ
ÓÐ
Áã¿Ì¶ÈÏߣ¬¶øͼ±û
ÎÞ
ÎÞ
Áã¿Ì¶ÈÏߣ¨Ñ¡Ìî¡°ÓС±»ò¡°ÎÞ¡±£©£»´Ó¿Ì¶ÈÏߵķֲ¼ÊÇ·ñ¾ùÔÈ¿´£¬²»Í¬´¦ÔÚÓÚͼÒҵĿ̶ÈÏß
¾ùÔÈ
¾ùÔÈ
·Ö²¼£¬¶øͼ±ûµÄ¿Ì¶ÈÏß
²»¾ùÔÈ
²»¾ùÔÈ
·Ö²¼£¨Ñ¡Ìî¡°¾ùÔÈ¡±»ò¡°²»¾ùÔÈ¡±£©£®
£¨2£©ÈôͼÒÒÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©ÓëÁã¿Ì¶ÈÏßÖ®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ
0.8
0.8
cm£®
£¨3£©Èôͼ±ûÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©Óë²£Á§ÈÝÆ÷µ×Ö®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ
1
1
cm£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2010Äêºþ±±Ê¡Î人ÊÐÖп¼·ÂÕæÊÔÌâÎïÀíÊÔ¾í£¨¶þ£©£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

С´ÏºÍСÃ÷ÀûÓÃË«ÐÝÈÕʱ¼äÓÃÈçͼ¼×ËùʾµÄ×°ÖÃÖÆ×÷Á˲»Í¬ÌصãµÄÃܶȳӣ®
С´ÏµÄÃܶȿ̶ÈÔÚ³ÓÉÏ£¬ÈçͼÒÒËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨ÃܶȳӵÄÁãµã£¬¼´ÔÚ²£Á§ÈÝÆ÷ÖÐÎÞÒºÌåʱ£¬ÀûÓøܸËƽºâÌõ¼þÈ·¶¨³ÓíÈÐü¹Ò´¦ÎªÁãµã£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ¬²âÁ¿ÒºÌåµÄÃܶÈʱ£¬Ö»Òª½«±»²âÒºÌåµ¹Âú²£Á§ÈÝÆ÷£¬È»ºóÒƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬´Ëʱ³ÓíÈÐü¹Ò´¦µÄ¿Ì¶ÈÏ߾ͱ»²âÒºÌåµÄÃܶÈÖµ£®
¶øСÃ÷µÄÃܶȿ̶ÈÏßÔÚ²£Á§ÈÝÆ÷±ÚÉÏ£¬Èçͼ±ûËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨Ë®µÄ¿Ì¶ÈÏߣ¬¼´ÔÚ²£Á§ÈÝÆ÷Öе¹ÈëÊÊÁ¿µÄË®£¬Òƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬¹Ì¶¨ºÃ³ÓíȵÄλÖã¨ÒÔºó²»ÄÜÒƶ¯³ÓíÈ£©£¬ÔÚ²£Á§ÈÝÆ÷±ÚµÄË®Ãæ´¦¿ÌÉÏË®µÄÃܶÈÖµ1.0£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ®²âÁ¿Ê±£¬Ö»Òª²£Á§ÈÝÆ÷ÄÚµ¹ÉÏÊÊÁ¿µÄ±»²âÒºÌ壬ʹÃܶȳÓƽºâ£¬´Ëʱ²£Á§ÈÝÆ÷±ÚµÄÒºÃæ´¦µÄ¿Ì¶ÈÏß¾ÍÊDZ»²âÒºÌåµÄÃܶÈÖµ£®

£¨1£©ÇëÄã¶ÔС´ÏºÍСÃ÷ÖÆ×÷µÄÃܶȳÓͼÒÒºÍͼ±ûµÄ²»Í¬Ìصã½øÐÐÆÀ¼Û£º´ÓÃܶȳӵÄÔ­ÀíÉÏ¿´£¬²»Í¬ÔÚÓÚͼÒÒ×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ    ²»±ä£¬¶øͼ±û×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ    ²»±ä£»´ÓÃܶȳӵÄÁãµã¿´£¬²»Í¬´¦ÔÚÓÚͼÒÒ    Áã¿Ì¶ÈÏߣ¬¶øͼ±û    Áã¿Ì¶ÈÏߣ¨Ñ¡Ìî¡°ÓС±»ò¡°ÎÞ¡±£©£»´Ó¿Ì¶ÈÏߵķֲ¼ÊÇ·ñ¾ùÔÈ¿´£¬²»Í¬´¦ÔÚÓÚͼÒҵĿ̶ÈÏß    ·Ö²¼£¬¶øͼ±ûµÄ¿Ì¶ÈÏß    ·Ö²¼£¨Ñ¡Ìî¡°¾ùÔÈ¡±»ò¡°²»¾ùÔÈ¡±£©£®
£¨2£©ÈôͼÒÒÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©ÓëÁã¿Ì¶ÈÏßÖ®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ    cm£®
£¨3£©Èôͼ±ûÖÐË®µÄ¿Ì¶ÈÏߣ¨1.0£©Óë²£Á§ÈÝÆ÷µ×Ö®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏߣ¨0.8£©ÓëË®µÄ¿Ì¶ÈÏߣ¨1.0£©Ö®¼äµÄ¾àÀëΪ    cm£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º0110 Ä£ÄâÌâ ÌâÐÍ£ºÊµÑéÌâ

С´ÏºÍСÃ÷ÀûÓÃË«ÐÝÈÕʱ¼äÓÃÈçͼ¼×ËùʾµÄ×°ÖÃÖÆ×÷Á˲»Í¬ÌصãµÄÃܶȳӡ£
С´ÏµÄÃܶȿ̶ÈÏßÔÚ³ÓÉÏ£¬ÈçͼÒÒËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨ÃܶȳӵÄÁãµã£¬¼´ÔÚ²£Á§ÈÝÆ÷ÖÐÎÞÒºÌåʱ£¬ÀûÓøܸËƽºâÌõ¼þÈ·¶¨µÄ³ÓíÈÐü¹Ò´¦ÎªÁãµã£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏߣ¬²âÁ¿ÒºÌåµÄÃܶÈʱ£¬Ö»Òª½«±»²âÒºÌåµ¹Âú²£Á§ÈÝÆ÷£¬È»ºóÒƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬´Ëʱ³ÓíÈÐü¹Ò´¦µÄ¿Ì¶ÈÏß¾ÍÊDZ»²âÒºÌåµÄÃܶÈÖµ¡£
¶øСÃ÷µÄÃܶȿ̶ÈÏßÔÚ²£Á§ÈÝÆ÷±ÚÉÏ£¬Èçͼ±ûËùʾ£¬ÖÆ×÷ʱ£¬ÏÈÈ·¶¨Ë®µÄ¿Ì¶ÈÏߣ¬¼´ÔÚ²£Á§ÈÝÆ÷Öе¹ÈëÊÊÁ¿µÄË®£¬Òƶ¯³ÓíÈ£¬Ê¹ÃܶȳÓƽºâ£¬¹Ì¶¨ºÃ³ÓíȵÄλÖã¨ÒÔºó²»ÄÜÒƶ¯³ÓíÈ£©£¬ÔÚ²£Á§ÈÝÆ÷±ÚµÄË®Ãæ´¦¿ÌÉÏË®µÄÃܶÈÖµ1.0£¬È»ºóÈ·¶¨ÆäËûµÄ¿Ì¶ÈÏß¡£²âÁ¿Ê±£¬Ö»Òª²£Á§ÈÝÆ÷ÄÚµ¹ÉÏÊÊÁ¿µÄ±»²âÒºÌ壬ʹÃܶȳÓƽºâ£¬´Ëʱ²£Á§ÈÝÆ÷±ÚµÄÒºÃæ´¦µÄ¿Ì¶ÈÏß¾ÍÊDZ»²âÒºÌåµÄÃܶÈÖµ¡£
£¨1£©ÇëÄã¶ÔС´ÏºÍСÃ÷ÖÆ×÷µÄÃܶȳÓͼÒÒºÍͼ±ûµÄ²»Í¬Ìصã½øÐÐÆÀ¼Û£º´ÓÖÆ×÷µÄÔ­Àí¿´£¬²»Í¬µãÔÚÓÚͼÒÒ×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ_________²»±ä£¬¶øͼ±û×ÅÑÛÓÚ¿ØÖƱ»²âÒºÌåµÄ________²»±ä£»´ÓÃܶȳӵÄÁãµã¿´£¬²»Í¬´¦ÔÚÓÚͼÒÒ______Áã¿Ì¶ÈÏߣ¬¶øͼ±û_____Áã¿Ì¶ÈÏß(Ìî¡°ÓС±»ò¡°ÎÞ¡±)£»´Ó¿Ì¶ÈÏߵķֲ¼ÊÇ·ñ¾ùÔÈ¿´£¬²»Í¬´¦ÔÚÓÚͼÒҿ̶ÈÏß______·Ö²¼£¬¶øͼ±û¿Ì¶ÈÏß_____ ·Ö²¼(Ìî¡°¾ùÔÈ¡±»ò¡°²»¾ùÔÈ¡±)¡£
£¨2£©ÈôͼÒÒÖÐË®µÄ¿Ì¶ÈÏß(1.0)ÓëÁã¿Ì¶ÈÏßÖ®¼äµÄ¾àÀëΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏß(0.8)ÓëË®¿Ì¶ÈÏß(1.0)Ö®¼äµÄ¾àÀëΪ_______cm¡£
£¨3£©Èôͼ±ûÖÐË®µÄ¿Ì¶ÈÏß(1.0)Óë²£Á§ÈÝÆ÷µ×Ö®¼äµÄ¾àÀëҲΪ4cm£¬ÔòÔÚͼÖоƾ«µÄ¿Ì¶ÈÏß(0.8)ÓëË®¿Ì¶ÈÏß(1.0)Ö®¼äµÄ¾àÀëΪ______cm¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸