ÌâÄ¿ÄÚÈÝ
ΪÁËÑо¿×ÔÓÉÂäÌåµÄλÒÆÓëʱ¼äµÄ¹Øϵ£¬Ä³Í¬Ñ§Éè¼ÆÁËÈçÏÂʵÑé×°Öã¬ÔÚÊúÖ±·ÅÖõÄÁ¢ÖùÉ϶˰²×°Ò»¸öµç´ÅÌú£¬Í¨µçʱС¸ÖÇò±»ÎüÔÚµç´ÅÌúÉÏ£»¶ÏµçʱСÇò×ÔÓÉÏÂÂ䣬¼ÆʱװÖÿªÊ¼¼Æʱ£¬Á¢ÖùÉÏÓпÉÒƶ¯µÄ¹âµçÃÅ£¬µ±Ð¡Çò¾¹ý¹âµçÃÅʱ£¬¹âµç¼ÆʱװÖÃÄܲâ³öСÇò´Ó³õʼλÖõ½Õâ¸ö¹âµçÃÅËùÓõÄʱ¼ät£¬ÔÙÓÿ̶ȳ߲â³öµç´ÅÌúµ½¹âµçÃŵľàÀës£¬¸ÃͬѧÀûÓÃÉÏÊö×°ÖÃͨ¹ý¶à´Î¸Ä±ä¹âµçÃŵÄλÖõõ½ÁËÈçÏÂÒ»×éÊý¾Ý£º
£¨1£©ÎªÁËÄÜ×îÖ±¹ÛµØÏÔʾ×ÔÓÉÂäÌåµÄλÒÆÓëʱ¼äµÄ¹Øϵ£¬Çë°ïÖú¸ÃͬѧÔÚ×ø±êÖ½ÉϺÏÀí½¨Á¢×ø±êϵ£¬²¢ÃèµãÁ¬Ïß
£¨2£©Í¨¹ý¶Ô¸ÃͬѧʵÑéÊý¾ÝµÄ·ÖÎö¿ÉÖª£¬×ÔÓÉÂäÌåµÄλÒƺÍʱ¼äµÄ¹ØϵÊÇ£º
s/m | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 |
t/s | 0.201 | 0.285 | 0.346 | 0.401 | 0.447 |
t2/s2 | 0.040 | 0.081 | 0.120 | 0.161 | 0.200 |
£¨2£©Í¨¹ý¶Ô¸ÃͬѧʵÑéÊý¾ÝµÄ·ÖÎö¿ÉÖª£¬×ÔÓÉÂäÌåµÄλÒƺÍʱ¼äµÄ¹ØϵÊÇ£º
sÓët2 ³ÉÕý±È
sÓët2 ³ÉÕý±È
£®·ÖÎö£º£¨1£©¹Û²ìÊý¾Ý¿ÉÒÔ·¢ÏÖλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È£¬Í¼ÏóΪÇãбµÄÖ±Ïߣ¬±È½ÏÖ±¹Û£¬ÓÃÃèµã·¨¼´¿É»Í¼£»
£¨2£©´ÓͼÏó¿ÉÒÔ¿´³öλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È£®
£¨2£©´ÓͼÏó¿ÉÒÔ¿´³öλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È£®
½â´ð£º½â£º¹Û²ìÊý¾Ý¿ÉÒÔ·¢ÏÖλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È£¬Í¼ÏóΪÇãбµÄÖ±Ïߣ¬±È½ÏÖ±¹Û£¬ÓÃÃèµã·¨¼´¿É»Í¼£¬ÈçͼËùʾ£º
£¨2£©´ÓͼÏó¿ÉÒÔ¿´³öλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È
¹Ê´ð°¸Îª£º£¨1£©ÈçͼËùʾ£»£¨2£©Î»ÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È
£¨2£©´ÓͼÏó¿ÉÒÔ¿´³öλÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È
¹Ê´ð°¸Îª£º£¨1£©ÈçͼËùʾ£»£¨2£©Î»ÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È
µãÆÀ£º¸ÃÌâÖ÷Òª¿¼²éÁËͬѧÃǻͼ¼°¸ù¾ÝͼÏóµÃ³ö½áÂÛµÄÄÜÁ¦£¬ÄѶȲ»´ó£¬ÊôÓÚ»ù´¡Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿