±¾Öܹú²ú²Ë×Ѽ۸ñÕðµ´ÏÂÐС£²Ë×ÑÊг¡½øÈ봫ͳµ­¼¾£¬Ã³Ò×ÉÌ×ß»õËÙ¶ÈÕûÌåÆ«Âý£¬²¿·ÖÊг¡¼Û¸ñ³öÏÖϵø£¬µ«ÁÙ½üвË×ÑÉÏÊУ¬Ã³Ò×ÉÌͦ¼ÛÐÄ̬Ã÷ÏÔ¡£Ïֽ׶ÎÀ´¿´£¬µ­¼¾Ï²Ë×ÑÊг¡ÐèÇó²»Õñ£¬²Ë×Ѽ۸ñÉÐÓÐÒ»¶¨»ØÂä¿Õ¼ä£¬µ«ÓàÁ¸²»×ãÒ»³É£¬²Ë×Ѽ۸ñµø·ùÓÐÏÞ¡£Ô¤¼Æ¶ÌÆÚÄÚ²Ë×Ѽ۸ñ»òÎÈÖÐÆ«ÈõÔËÐС£

ÏêÇéÇëµã»÷£º

²Ë×ÑÖܶȱ¨¸æ£¨3.2-3.9£©.pdf