£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄ
Áã¿Ì¶ÈÏß
Áã¿Ì¶ÈÏß
¡¢
Á¿³Ì
Á¿³Ì
ºÍ
ᅦ酵
ᅦ酵
£®
£¨2£©Èçͼ1Ëùʾ£¬Óÿ̶ȳ߲âÎïÌåµÄ³¤¶È£¬Ôò³ßµÄ·Ö¶ÈÖµÊÇ
1mm
1mm
£¬Ëù²âÎïÌåµÄ³¤¶ÈÊÇ
3.80cm
3.80cm
£®
£¨3£©Ä³Í¬Ñ§ÓÃÒ»°ÑÈçͼ2ËùʾµÄ¿Ì¶È³ß£¬²âÁ¿ÎïÀíÊéµÄ¿í£¬ËûµÄ²âÁ¿·½·¨ÈçͼËùʾ£¬Í¼ÖÐAÊÇËû¹Û²ì¶ÁÊýʱÑÛ¾¦µÄλÖã¬ÇëÖ¸³öÕâλͬѧ²âÁ¿ÖеÄÈý¸ö´íÎóÖ®´¦£º
¢Ù
ËûûÓаѿ̶ȳ߷ÅÕý
ËûûÓаѿ̶ȳ߷ÅÕý
£»
¢Ú
¿Ì¶ÈÏßûÓÐÌù½ü±»²âÎïÌå
¿Ì¶ÈÏßûÓÐÌù½ü±»²âÎïÌå
£»
¢Û
¶ÁÊýµÄÊÓÏßûÓÐÓë¿Ì¶È³ßÏà´¹Ö±
¶ÁÊýµÄÊÓÏßûÓÐÓë¿Ì¶È³ßÏà´¹Ö±
£®
·ÖÎö£º£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄÁã¿ÌÏß¡¢Á¿³ÌºÍ·Ö¶ÈÖµ£»¿Ì¶È³ßÏàÁڿ̶ÈÏß¼äµÄ¾àÀëÊǿ̶ȳߵķֶÈÖµ£»
£¨2£©ÓÉͼʾ¿Ì¶È³ßÈ·¶¨¿Ì¶È³ßµÄ·Ö¶ÈÖµ£¬ÎïÌåÁ½¶ËµãËù¶ÔÓ¦¿Ì¶È³ßµÄʾÊýÖ®²îÊÇÎïÌåµÄ³¤¶È£»
£¨3£©¿Ì¶È³ßµÄʹÓùæÔòΪ£ºÁã¿Ì¶ÈÏßÄ¥ËðµÄÒª´ÓÆäËüÕûÊýλÖÿªÊ¼²âÁ¿£»¿Ì¶È³ßÒª·ÅÕý£¬²»ÄÜÇãб£»¿Ì¶È³ßµÄ¿Ì¶ÈÏßÒª½ôÌù±»²âÎïÌ壻¶ÁÊýÊÓÏßÒªºÍ¿Ì¶È´¹Ö±£®¸ù¾ÝÒÔÉϼ¸µãÀ´¶ÔÕÕ±¾ÌâµÄͼ£¬´ÓÖÐÕÒ³öÎÊÌâËùÔÚ£®
½â´ð£º½â£º£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄÁã¿Ì¶ÈÏß¡¢Á¿³ÌÓë·Ö¶ÈÖµ£»
£¨2£©ÓÉͼ1¿ÉÖª£¬¿Ì¶È³ßµÄ·Ö¶ÈÖµÊÇ1mm£»Ëù²âÎïÌåµÄ³¤¶ÈÊÇ£º9.80cm-6.00cm=3.80cm£»
£¨3£©ÓÉͼ¿´³ö£¬¸Ã¿Ì¶È³ßµÄÁã¿Ì¶ÈÏßÒѾ­Ä¥Ëð£¬ËûûѡÔñÆäËüÕûÊýλÖÃ×öÁã¿Ì¶ÈÏߣ»ËûûÓаѿ̶ȳ߷ÅÕý£¬ÕâÑù²âÁ¿²»×¼È·£»¿Ì¶ÈÏßûÓÐÌù½ü±»²âÎïÌ壻¶ÁÊýµÄÊÓÏßûÓÐÓë¿Ì¶È³ßÏà´¹Ö±£®
¹Ê´ð°¸Îª£º£¨1£©Áã¿Ì¶ÈÏߣ»Á¿³Ì£»·Ö¶ÈÖµ£»£¨2£©1mm£»3.80cm£»£¨3£©¢Ù¿Ì¶È³ßûÓзÅÕý£»¢Ú¿Ì¶ÈÏßûÓÐÌù½ü±»²âÎïÌ壻¢Û¶ÁÊýµÄÊÓÏßûÓÐÓë¿Ì¶È³ßÏà´¹Ö±£®
µãÆÀ£º±¾Ì⿼²éÁ˿̶ȳߵÄʹÓ㬱¾ÌâÄѶȲ»´ó£¬ÊìÁ·ÕÆÎÕ»ù´¡ÖªÊ¶¼´¿ÉÕýÈ·½âÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄÁã¿ÌÏß¡¢Á¿³ÌºÍ
ᅦ酵
ᅦ酵
£®Í¼1ÖÐÎïÌåµÄ³¤¶ÈΪ
2.56
2.56
 cm£®
£¨2£©Í¼2ÖÐÍ£±íµÄ¶ÁÊýÊÇ
20
20
s£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄ________¡¢________ºÍ________£®
£¨2£©Èçͼ1Ëùʾ£¬Óÿ̶ȳ߲âÎïÌåµÄ³¤¶È£¬Ôò³ßµÄ·Ö¶ÈÖµÊÇ________£¬Ëù²âÎïÌåµÄ³¤¶ÈÊÇ________£®
£¨3£©Ä³Í¬Ñ§ÓÃÒ»°ÑÈçͼ2ËùʾµÄ¿Ì¶È³ß£¬²âÁ¿ÎïÀíÊéµÄ¿í£¬ËûµÄ²âÁ¿·½·¨ÈçͼËùʾ£¬Í¼ÖÐAÊÇËû¹Û²ì¶ÁÊýʱÑÛ¾¦µÄλÖã¬ÇëÖ¸³öÕâλͬѧ²âÁ¿ÖеÄÈý¸ö´íÎóÖ®´¦£º
¢Ù________£»
¢Ú________£»
¢Û________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012-2013ѧÄ꺣ÄÏÊ¡ÙÙÖÝÊÐÑóÆÖÖÐѧ°ËÄ꼶£¨ÉÏ£©ÆÚÖÐÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄ______¡¢______ºÍ______£®
£¨2£©Èçͼ1Ëùʾ£¬Óÿ̶ȳ߲âÎïÌåµÄ³¤¶È£¬Ôò³ßµÄ·Ö¶ÈÖµÊÇ______£¬Ëù²âÎïÌåµÄ³¤¶ÈÊÇ______£®
£¨3£©Ä³Í¬Ñ§ÓÃÒ»°ÑÈçͼ2ËùʾµÄ¿Ì¶È³ß£¬²âÁ¿ÎïÀíÊéµÄ¿í£¬ËûµÄ²âÁ¿·½·¨ÈçͼËùʾ£¬Í¼ÖÐAÊÇËû¹Û²ì¶ÁÊýʱÑÛ¾¦µÄλÖã¬ÇëÖ¸³öÕâλͬѧ²âÁ¿ÖеÄÈý¸ö´íÎóÖ®´¦£º
¢Ù______£»
¢Ú______£»
¢Û______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2011-2012ѧÄ긣½¨Ê¡ÈýÃ÷ÊдóÌïÏØ°ËÄ꼶£¨ÉÏ£©ÆÚÖÐÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨1£©Ê¹Óÿ̶ȳßǰҪעÒâ¹Û²ìËüµÄÁã¿ÌÏß¡¢Á¿³ÌºÍ______£®Í¼1ÖÐÎïÌåµÄ³¤¶ÈΪ______ cm£®
£¨2£©Í¼2ÖÐÍ£±íµÄ¶ÁÊýÊÇ______s£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸