ÌâÄ¿ÄÚÈÝ

ij³¬ÊÐΪÁ˽â¹Ë¿ÍµÄ¹ºÎïÁ¿¼°½áËãʱ¼äµÈÐÅÏ¢£¬°²ÅÅÒ»ÃûÔ±¹¤Ëæ»úÊÕ¼¯ÁËÔڸó¬ÊйºÎïµÄ50λ¹Ë¿ÍµÄÏà¹ØÊý¾Ý£¬ÈçϱíËùʾ£º

Ò»´Î¹ºÎïÁ¿£¨¼þ£©
1¡Ün¡Ü3
4¡Ün¡Ü6
7¡Ün¡Ü9
10¡Ün¡Ü12
n¡Ý13
¹Ë¿ÍÊý£¨ÈË£©

20
10
5

½áËãʱ¼ä£¨·ÖÖÓ/ÈË£©
0.5
1
1.5
2
2.5
ÒÑÖªÕâ50λ¹Ë¿ÍÖÐÒ»´Î¹ºÎïÁ¿ÉÙÓÚ10¼þµÄ¹Ë¿ÍÕ¼80£¥.
£¨1£©È·¶¨ÓëµÄÖµ£»
£¨2£©Èô½«ÆµÂÊÊÓΪ¸ÅÂÊ£¬Çó¹Ë¿ÍÒ»´Î¹ºÎïµÄ½áËãʱ¼äµÄ·Ö²¼ÁÐÓëÊýѧÆÚÍû£»
£¨3£©ÔÚ£¨2£©µÄÌõ¼þÏ£¬Èôij¹Ë¿Íµ½´ïÊÕÒø̨ʱǰÃæÇ¡ÓÐ2λ¹Ë¿ÍÐè½áË㣬ÇÒ¸÷¹Ë¿ÍµÄ½áËãÏ໥¶ÀÁ¢£¬Çó¸Ã¹Ë¿Í½áËãÇ°µÄµÈºòʱ¼ä²»³¬¹ý2·ÖÖӵĸÅÂÊ.

£¨1£©£¬£»£¨2£©Ïê¼û½âÎö£»£¨3£©.

½âÎöÊÔÌâ·ÖÎö£º£¨1£©Ïȸù¾Ý¡°Õâ50λ¹Ë¿ÍÖÐÒ»´Î¹ºÎïÁ¿ÉÙÓÚ10¼þµÄ¹Ë¿ÍÕ¼80£¥¡±ÕâÒ»Ìõ¼þÇó³öµÄÖµ£¬È»ºóÔÙ¸ù¾ÝÓàϵÄÈËÊýÕ¼×ÜÈËÊýµÄÇó³öµÄÖµ£»£¨2£©ÏÈÈ·¶¨Ò»´Î¹ºÎïʱ¼äËù¶ÔÓ¦µÄ¹Ë¿ÍÊý£¬²¢¼ÆËã³öÏàÓ¦µÄ¸ÅÂÊ£¬È»ºóÔÙÁгöËæ»ú±äÁ¿µÄ·Ö²¼Áв¢¼ÆËãÊýѧÆÚÍû£»£¨3£©ÏÈÈ·¶¨2λ¹Ë¿ÍÐè½áËãʱ¼ä×ܺͲ»³¬¹ý2·ÖÖӵIJ»Í¬×éºÏ£¬²¢½áºÏ¶ÀÁ¢Ê¼þµÄ¸ÅÂʽøÐмÆËã¼´¿É.
ÊÔÌâ½âÎö£º£¨1£©ÒÀÌâÒâµÃ£¬£¬£¬½âµÃ£¬.
£¨2£©¸Ã³¬ÊÐËùÓй˿ÍÒ»´Î¹ºÎïµÄ½áËãʱ¼ä×é³ÉÒ»¸ö×ÜÌ壬ËùÒÔÊÕ¼¯µÄ50λ¹Ë¿ÍÒ»´Î¹ºÎïµÄ½áËãʱ¼ä¿ÉÊÓΪ×ÜÌåµÄÒ»¸öÈÝÁ¿Îª50µÄËæ»úÑù±¾£¬½«ÆµÂÊÊÓΪ¸ÅÂʵã¬
£¬£¬£¬
£¬.
ËùÒԵķֲ¼ÁÐΪ


0.5
1
1.5
2
2.5

0.2
0.4
0.2
0.1
0.1
µÄÊýѧÆÚÍûΪ.
£¨3£©¼Ç¡°¸Ã¹Ë¿Í½áËãÇ°µÄµÈºòʱ¼ä²»³¬¹ý2·ÖÖÓ¡±ÎªÊ¼þA£¬¸Ã¹Ë¿ÍÇ°ÃæµÚλ¹Ë¿ÍµÄ½áËãʱ¼äΪ£¬ÓÉÓÚ¸÷¹Ë¿ÍµÄ½áËãÏ໥¶ÀÁ¢£¬Çҵķֲ¼Áж¼ÓëµÄ·Ö²¼ÁÐÏàͬ£¬ËùÒÔ


 ÎªËùÇó.
¿¼µã£ºÀëÉ¢ÐÍËæ»ú±äÁ¿¼°Æä·Ö²¼ÁС¢¶ÀÁ¢Ê¼þµÄ¸ÅÂÊ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø