ÌâÄ¿ÄÚÈÝ

10£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®²¨Ô´ÔÚij½éÖÊÖÐ×öƵÂÊΪf¡¢Õñ·ùΪAµÄ¼òгÔ˶¯£¬Ðγɲ¨³¤Îª¦ËµÄ¼òгºá²¨£¬¸Ã²¨µÄ´«²¥ËÙ¶ÈΪv=$\frac{¦Ë}{f}$
B£®¹â²¨ºÍ»úе²¨¶¼¿ÉÒÔ·¢Éú¸ÉÉæ¡¢ÑÜÉäºÍ¶àÆÕÀÕЧӦ
C£®¾ùÔȱ仯µÄµç³¡²úÉú¾ùÔȱ仯µÄ´Å³¡£¬¸Ã´Å³¡ÏòÍâ´«²¥¾ÍÐγÉÁ˵ç´Å²¨
D£®¸ù¾ÝÏà¶ÔÂÛ¿ÉÖª¿Õ¼äºÍʱ¼äÓëÎïÖʵÄÔ˶¯×´Ì¬ÓйØ
E£®µ±ÆµÂÊÒ»¶¨µÄÉùÔ´Ïòמ²Ö¹µÄ½ÓÊÕÆ÷ÔÈËÙÔ˶¯Ê±£¬½ÓÊÕÆ÷½ÓÊÕµ½µÄÉù²¨ÆµÂÊÒ»¶¨Ôö´ó

·ÖÎö ²¨³¤ÓëÆµÂʵĹØÏµÎª£ºv=¦Ë•f£»¸ÉÉæ¡¢ÑÜÉäºÍ¶àÆÕÀÕЧӦÊDz¨ÌØÓеÄÐÔÖÊ£»¾ùÔȱ仯µÄµç³¡²úÉúÎȶ¨µÄ´Å³¡£»¸ù¾ÝÏà¶ÔÂÛ½âÊͿռäÓëʱ¼äµÄ±ä»¯£»µ±¹Û²ìÕßÓ벨ԴµÄ¾àÀë·¢Éú±ä»¯Ê±£¬½ÓÊÕÆµÂÊÓë·¢É䯵ÂʳöÏÖ²»µÈÏÖÏó½Ð¶àÆÕÀÕЧӦ£®

½â´ð ½â£ºA¡¢²¨Ô´ÔÚij½éÖÊÖÐ×öƵÂÊΪf¡¢Õñ·ùΪAµÄ¼òгÔ˶¯£¬Ðγɲ¨³¤Îª¦ËµÄ¼òгºá²¨£¬¸Ã²¨µÄ´«²¥ËÙ¶ÈΪv=$\frac{¦Ë}{T}=¦Ë•f$£®¹ÊA´íÎó£»
B¡¢¸ÉÉæ¡¢ÑÜÉäºÍ¶àÆÕÀÕЧӦÊDz¨ÌØÓеÄÐÔÖÊ£¬¹â²¨ºÍ»úе²¨¶¼¿ÉÒÔ·¢Éú¸ÉÉæ¡¢ÑÜÉäºÍ¶àÆÕÀÕЧӦ£®¹ÊBÕýÈ·£»
C¡¢¾ùÔȱ仯µÄµç³¡²úÉúÎȶ¨µÄ´Å³¡£¬¸Ã´Å³¡²»ÏòÍâ´«²¥£®¹ÊC´íÎó£»
D¡¢¸ù¾ÝÏà¶ÔÂÛ¿ÉÖª¿Õ¼äºÍʱ¼äÓëÎïÖʵÄÔ˶¯×´Ì¬Óйأ¬¹ÊDÕýÈ·£»
E¡¢¸ù¾Ý¶àÆÕÀÕЧӦµÄÌØµã¿ÉÖª£¬µ±ÆµÂÊÒ»¶¨µÄÉùÔ´Ïòמ²Ö¹µÄ½ÓÊÕÆ÷ÔÈËÙÔ˶¯Ê±£¬½ÓÊÕÆ÷½ÓÊÕµ½µÄÉù²¨ÆµÂÊÒ»¶¨Ôö´ó£¬¹ÊEÕýÈ·£®
¹ÊÑ¡£ºBDE

µãÆÀ ¸ÃÌ⿼²é»úе²¨Óëµç´Å²¨µÄ¼¸µãÌØÐÔ£¬½â¾ö±¾ÌâµÄ¹Ø¼üÖªµÀµç´Å²¨ºÍ»úе²¨µÄÇø±ð£¬Í¬Ê±×¢Òâºá²¨Óë×ݲ¨µÄÇø±ð£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø