ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÀûÓÃÏÂͼװÖÃ×ö¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±ÊµÑé¡£
¢ÙΪÑéÖ¤»úеÄÜÊÇ·ñÊغ㣬ÐèÒª±È½ÏÖØÎïÏÂÂä¹ý³ÌÖÐÈÎÒâÁ½µã¼äµÄ ¡£
A£®¶¯Äܱ仯Á¿ÓëÊÆÄܱ仯Á¿
B£®Ëٶȱ仯Á¿ºÍÊÆÄܱ仯Á¿
C£®Ëٶȱ仯Á¿ºÍ¸ß¶È±ä»¯Á¿
¢Ú³ý´ø¼Ð×ÓµÄÖØÎï¡¢Ö½´ø¡¢Ìú¼Ų̈£¨º¬Ìú¼Ð£©¡¢µç´Å´òµã¼ÆʱÆ÷¡¢µ¼Ïß¼°¿ª¹ØÍ⣬ÔÚÏÂÁÐÆ÷²ÄÖУ¬»¹±ØÐëʹÓõÄÁ½ÖÖÆ÷²ÄÊÇ ¡£
A£®½»Á÷µçÔ´ B£®¿Ì¶È³ß C£®Ììƽ£¨º¬íÀÂ룩
¢ÛʵÑéÖУ¬ÏȽÓͨµçÔ´£¬ÔÙÊÍ·ÅÖØÎµÃµ½ÏÂͼËùʾµÄÒ»ÌõÖ½´ø¡£ÔÚÖ½´øÉÏÑ¡È¡Èý¸öÁ¬Ðø´ò³öµÄµãA¡¢B¡¢C£¬²âµÃËüÃǵ½ÆðʼµãOµÄ¾àÀë·Ö±ðΪhA¡¢hB¡¢hC¡£ÒÑÖªµ±µØÖØÁ¦¼ÓËÙ¶ÈΪg£¬´òµã¼ÆʱÆ÷´òµãµÄÖÜÆÚΪT¡£ÉèÖØÎïµÄÖÊÁ¿Îªm¡£´Ó´òOµãµ½´òBµãµÄ¹ý³ÌÖУ¬ÖØÎïµÄÖØÁ¦ÊÆÄܱ仯Á¿£½ £¬¶¯Äܱ仯Á¿£½ ¡£
¢Ü ´ó¶àÊýѧÉúµÄʵÑé½á¹ûÏÔʾ£¬ÖØÁ¦ÊÆÄܵļõÉÙÁ¿´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿£¬ÔÒòÊÇ ¡£
A£®ÀûÓù«Ê½¼ÆËãÖØÎïËÙ¶È
B£®ÀûÓù«Ê½¼ÆËãÖØÎïËÙ¶È
C£®´æÔÚ¿ÕÆø×èÁ¦ºÍĦ²Á×èÁ¦µÄÓ°Ïì
D£®Ã»ÓвÉÓöà´ÎʵÑéȡƽ¾ùÖµµÄ·½·¨
¡¾´ð°¸¡¿¢ÙA ¢ÚAB ¢Û¢ÜC
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ÎªÑéÖ¤»úеÄÜÊÇ·ñÊغ㣬ÐèÒª±È½ÏÖØÎïÏÂÂä¹ý³ÌÖÐÈÎÒâÁ½µã¼ä¶¯ÄܵÄÔö¼ÓÁ¿ºÍÖØÁ¦ÊÆÄܵļõСÁ¿ÊÇ·ñÏàµÈ£¬¹ÊÑ¡ÏîAÕýÈ·¡£
£¨2£©´òµã¼ÆʱÆ÷ʹÓý»Á÷µçÔ´£¬ÊµÑéÖÐÐèÒª²âÁ¿µã¼£¼äµÄ¾àÀ룬´Ó¶øµÃ³ö˲ʱËٶȺÍϽµµÄ¸ß¶È£¬ËùÒÔÐèÒª¿Ì¶È³ß£®ÊµÑéÖÐÑéÖ¤¶¯ÄܵÄÔö¼ÓÁ¿ºÍÖØÁ¦ÊÆÄܵļõСÁ¿ÊÇ·ñÏàµÈ£¬ÖÊÁ¿¿ÉÒÔԼȥ£¬²»ÐèÒª²âÁ¿ÖÊÁ¿£¬Ôò²»ÐèÒªÌìƽ£¬¹ÊÑ¡ÏîABÕýÈ·¡£
£¨3£©´Ó´òOµãµ½´òBµãµÄ¹ý³ÌÖУ¬ÖØÎïµÄÖØÁ¦ÊÆÄܱ仯Á¿£¬BµãµÄËٶȣ¬Ôò¶¯ÄܵÄÔö¼ÓÁ¿Îª¡£
£¨4£©ÓÉÓÚÖ½´øÔÚÏÂÂä¹ý³ÌÖУ¬ÖØ´¸ºÍ¿ÕÆøÖ®¼ä´æÔÚ×èÁ¦£¬Ö½´øºÍ´òµã¼ÆʱÆ÷Ö®¼ä´æÔÚĦ²ÁÁ¦£¬ËùÒÔ¼õСµÄÖØÁ¦ÊÆÄÜÒ»²¿·Öת»¯Îª¶¯ÄÜ£¬»¹ÓÐÒ»²¿·ÖÒª¿Ë·þ¿ÕÆø×èÁ¦ºÍĦ²ÁÁ¦×èÁ¦×ö¹¦£¬¹ÊÖØÁ¦ÊÆÄܵļõÉÙÁ¿´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿£¬¹ÊCÑ¡ÏîÕýÈ·£»
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓÃÈçͼËùʾµÄ×°ÖÃÑéÖ¤¶¯Äܶ¨Àí¡£¹Ì¶¨²¢µ÷Õûб²Û£¬Ê¹ËüµÄÄ©¶ËOµãµÄÇÐÏßˮƽ£¬ÔÚˮƽµØÃæÉÏÒÀ´ÎÆ̷źÃľ°å¡¢°×Ö½¡¢¸´Ð´Ö½¡£½«Ð¡Çò´Ó²»Í¬µÄ±ê¼ÇµãÓɾ²Ö¹ÊÍ·Å£¬¼Ç¼СÇòµ½´ïб²Ûµ×¶ËʱÏÂÂäµÄ¸ß¶ÈH£¬²¢¸ù¾ÝÂäµãλÖòâÁ¿³öСÇòƽÅ×µÄˮƽλÒÆx¡£¸Ä±äСÇòÔÚб²ÛÉϵÄÊÍ·ÅλÖ㬽øÐжà´Î²âÁ¿£¬¼Ç¼Êý¾ÝÈçÏ£º
¸ß¶È H£¨hΪµ¥Î»³¤¶È£© | h | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 9h |
ˮƽλÒÆ x/cm | 5.5 | 9.1 | 11.7 | 14.2 | 15.9 | 17.6 | 19.0 | 20.6 | 21.7 |
£¨1£©ÒÑ֪б²ÛÇã½ÇΪ¦È£¬Ð¡ÇòÓëб²ÛÖ®¼äµÄ¶¯Ä¦²ÁÒòÊýΪ¦Ì£¬Ð±²Ûµ×¶ËÀëµØµÄ¸ß¶ÈΪy£¬²»¼ÆСÇòÓëˮƽ²ÛÖ®¼äµÄĦ²Á£¬Ð¡Çò´Óб²ÛÉÏ»¬ÏµĹý³ÌÖУ¬¶¯Äܶ¨ÀíÈô³ÉÁ¢Ó¦Âú×ãµÄ¹ØϵʽÊÇ____________________£»
£¨2£©ÒÔHΪºá×ø±ê£¬ÒÔ__________Ϊ×Ý×ø±ê£¬ÔÚ×ø±êÖ½ÉÏÃèµã×÷ͼ£¬ÈçͼÒÒËùʾ£»
£¨3£©Óɵڣ¨1£©¡¢£¨2£©ÎÊ£¬¿ÉÒԵóö½áÂÛ£º_____________________________________________