ÌâÄ¿ÄÚÈÝ
£¨1£©Èçͼ£¨a£©£¬»úеÃë±íµÄʾÊýΪ______min______s£®
£¨2£©Èçͼ£¨b£©Ëùʾ£¬½«²âÁ¿¹¤¾ß·ÅˮƽÔÚ×ÀÃæÉϲâÎïÌåµÄÖ±¾¶£¬ÕâÖÖ·½·¨ÊʺÏÓÃÀ´²âÁ¿______£¨Ñ¡ÌƹÅÒÇò¡±¡¢¡°Ó²±Ò¡±»ò¡°Ëæ±ãÄÄÒ»Àࡱ£©Ò»ÀàÎïÌåµÄÖ±¾¶£¬Í¼Ê¾µÄ²âÁ¿ÖµÎª______cm£®
£¨3£©Í¼£¨c£©Öеļס¢ÒÒ¡¢±ûÈç·Å´óͼËùʾΪÊÇÀûÓÃζȼƲâÁ¿Ë®µÄζȵÄʾÒâͼ£¬ÆäÖвâÁ¿·½·¨ÕýÈ·µÄÊÇ______ͼ£®ÔÚÕý³£²âÁ¿µÄÇé¿öϲâµÃË®µÄζÈÈç·Å´óͼËùʾΪ______¡æ£¬Õâ¸öζȵÄË®ÈËÒûÓõĸоõÊÇ______£¨Ñ¡Ìî¡°ºÜÁ¹¡±¡¢¡°ºÏÊÊ¡±»ò¡°ºÜÌÌ¡±£©£®
£¨2£©Èçͼ£¨b£©Ëùʾ£¬½«²âÁ¿¹¤¾ß·ÅˮƽÔÚ×ÀÃæÉϲâÎïÌåµÄÖ±¾¶£¬ÕâÖÖ·½·¨ÊʺÏÓÃÀ´²âÁ¿______£¨Ñ¡ÌƹÅÒÇò¡±¡¢¡°Ó²±Ò¡±»ò¡°Ëæ±ãÄÄÒ»Àࡱ£©Ò»ÀàÎïÌåµÄÖ±¾¶£¬Í¼Ê¾µÄ²âÁ¿ÖµÎª______cm£®
£¨3£©Í¼£¨c£©Öеļס¢ÒÒ¡¢±ûÈç·Å´óͼËùʾΪÊÇÀûÓÃζȼƲâÁ¿Ë®µÄζȵÄʾÒâͼ£¬ÆäÖвâÁ¿·½·¨ÕýÈ·µÄÊÇ______ͼ£®ÔÚÕý³£²âÁ¿µÄÇé¿öϲâµÃË®µÄζÈÈç·Å´óͼËùʾΪ______¡æ£¬Õâ¸öζȵÄË®ÈËÒûÓõĸоõÊÇ______£¨Ñ¡Ìî¡°ºÜÁ¹¡±¡¢¡°ºÏÊÊ¡±»ò¡°ºÜÌÌ¡±£©£®
£¨1£©Ð¡Å̵ķֶÈÖµÊÇ0.5min£¬Ö¸ÕëÔÚ3minºÍ4minÖ®¼ä£»´óÅ̵ķֶÈÖµÊÇ0.1s£¬¶ø´óÅÌÖ¸ÕëÔÚ4.4s£¬Òò´ËÃë±í¶ÁÊýΪ3min4.4s£®
£¨2£©½«²âÁ¿¹¤¾ß·ÅˮƽÔÚ×ÀÃæÉϲâÎïÌåµÄÖ±¾¶£¬ÕâÖÖ·½·¨ÊʺÏÓÃÀ´²âÁ¿Ó²±ÒÒ»ÀàÎïÌåµÄÖ±¾¶£¬Í¼Ê¾µÄ²âÁ¿ÖµÎª1.25cm£®
£¨3£©Öеļס¢ÒÒ¡¢±ûÈç·Å´óͼËùʾΪÊÇÀûÓÃζȼƲâÁ¿Ë®µÄζȵÄʾÒâͼ£¬ÆäÖвâÁ¿·½·¨ÕýÈ·µÄÊDZûͼ£®ÔÚÕý³£²âÁ¿µÄÇé¿öϲâµÃË®µÄζÈÈç·Å´óͼËùʾΪ43¡æ£¬Õâ¸öζȵÄË®ÈËÒûÓõĸоõÊǺÜÌÌ£®
¹Ê´ð°¸Îª£º
£¨1£©3£»4.4£»
£¨2£©1.25£»
£¨3£©±û£»43£»ºÜÌÌ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿