ÌâÄ¿ÄÚÈÝ

ÔÚÃ÷µÂÖÐѧ½Ìѧ¥¶¥µõ×ÅÒ»¿Ú´óÖÓ£¬Ã¿ÄêÔªµ©»á½øÐÐÇÃÖÓÒÇʽ£¬ÈçͼËùʾ£¬ÔÚ´óÖÓÅԱ߲¢Åŵõ×Åײ´¸£¬µõײ´¸µÄÇáÉþ³¤Îª L£¬Óëµõײ´¸µÄµãµÈ¸ßÇÒˮƽÏà¾à 2ÒÌ3 L ´¦ÓÐÒ»¹Ì¶¨µÄ¹â»¬¶¨»¬ÂÖ£¬Ò»Í¬Ñ§½«ÇáÉþÒ»¶ËÈƹý¶¨»¬ÂÖÁ¬ÔÚײ´¸ÉÏ£¬È»ºó»ºÂýÍùÏÂÀ­Éþ×ÓÁíÒ»¶Ë£¬Ê¹µÃײ´¸ÌáÉýÊúÖ±¸ß¶È L/2 ʱͻȻËÉÊÖ£¬Ê¹×²´¸×ÔÈ»µÄ°Ú¶¯ÏÂȥײ»÷´óÖÓ£¬·¢³öÉùÒô¡£ £¨ÖØÁ¦¼ÓËÙ¶È g£©Ôò £¨ £©

A. ÔÚײ´¸ÉÏÉý¹ý³ÌÖУ¬¸Ãͬѧ¶ÔÉþ×ÓµÄÀ­Á¦´óС²»±ä

B. ÔÚײ´¸ÉÏÉý¹ý³ÌÖУ¬×²´¸µõÉþÉϵÄÀ­Á¦´óС²»±ä

C. ͻȻËÉÊÖʱ£¬×²´¸µÄ¼ÓËٶȴóСµÈÓÚ g

D. ͻȻËÉÊÖʱ£¬×²´¸µÄ¼ÓËٶȴóСµÈÓÚ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø