ÌâÄ¿ÄÚÈÝ

¹ûÓ¬µÄÐÔȾɫÌåÓÐÈçÏÂÒì³£Çé¿ö£ºXXXÓëOY£¨ÎÞXȾɫÌ壩ΪÅßÌ¥ÆÚÖÂËÀÐÍ¡¢XXYΪ¿ÉÓý´ÆÓ¬¡¢XO£¨ÎÞYȾɫÌ壩Ϊ²»ÓýÐÛÓ¬¡£Ä¦¶û¸ùµÄͬÊÂÍê³É¶à´ÎÖØ¸´ÊµÑ飬·¢ÏÖ°×ÑÛ´ÆÓ¬ÓëºìÑÛÐÛÓ¬ÔÓ½»£¬F1ÓÐ1/2000µÄ¸ÅÂʳöÏÖ°×ÑÛ´ÆÓ¬ºÍ²»ÓýµÄºìÑÛÐÛÓ¬¡£ÈôÓÃXAºÍXa±íʾ¿ØÖƹûÓ¬ºìÑÛ¡¢°×Ñ۵ĵÈλ»ùÒò£¬ÏÂÁÐÐðÊö´íÎóµÄÊÇ£¨   £©

A£®Ç×±¾ºìÑÛÐÛÓ¬²»Õý³£µÄ¼õÊý·ÖÁѲúÉúÒì³£µÄ¾«×ÓÖÂʹÀýÍâ³öÏÖ
B£®Ç×±¾°×ÑÛ´ÆÓ¬²»Õý³£µÄ¼õÊý·ÖÁѲúÉúÒì³£µÄÂÑϸ°ûÖÂʹÀýÍâ³öÏÖ
C£®F1°×ÑÛ´ÆÓ¬µÄ»ùÒòÐÍΪXaXaY
D£®F1²»ÓýµÄºìÑÛÐÛÓ¬µÄ»ùÒòÐÍΪXAO

A

½âÎöÊÔÌâ·ÖÎö£º¹ûÓ¬ÖÐÐÔȾɫÌåÖ»ÓÐÒ»¸öXΪÐÛÐÔ£¬ÓÐÁ½¸öXΪ´ÆÐÔ¡£Ç×´úµÄ»ùÒòÐÍÊÇ£ºXaXa£¨°×ÑÛ´ÆÓ¬£©ÓëXAY£¨ºìÑÛÐÛÓ¬£©£¬¸ù¾ÝÌâÖÐÐÅÏ¢£¬ºó´ú³öÏÖ°×ÑÛ´ÆÓ¬µÄ»ùÒòÐÍÊÇXaXaY£¬²»ÓýµÄºìÑÛÐÛÓ¬µÄ»ùÒòÐÍÊÇXAO£¬Ö»Óе±Ç×±¾°×ÑÛ´ÆÓ¬²»Õý³£µÄ¼õÊý·ÖÁѲúÉúÒì³£µÄÂÑϸ°ûÖÂʹÀýÍâʱ»á³öÏÖ¡£
¿¼µã£º±¾Ì⿼²é¹ûÓ¬¼õÊý·ÖÁÑÒì³£µÄ֪ʶ¡£ÒâÔÚ¿¼²éÄÜÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµµÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø