ÏÔʾÆ÷ÉϵĴ°¿ÚÊÇ×öʲôÓõÄ
ÓÐËÖªµÀÒº¾§ÏÔʾÆ÷µÄ¡°´°¿Ú¡±¹¦ÄÜÊÇ×öʲôÓõģ¿Õâ¸ö´°¿ÚµÄ³ß´ç¿Éµ÷£¬´Ó4¡Á5cm1/2ÆÁ¡ª¡ªÈ«ÆÁ£¬´ó¸ÅÓÐÎå¼¶µ÷Õû¡£´°¿ÚµÄÁÁ¶ÈʼÖÕµÍÓÚ´óÆÁÄ»µÄÁÁ¶È¡£Ò»¿ªÊ¼ÊÇÂÒµ÷µ÷³öÀ´µÄ£¬»¹ÒÔΪÊÇÏÔʾÆ÷³öÏÖÁ˰װߡ£ÎÊÂô¼Ò(¸ÕÂòµÄÐÂÏÔʾÆ÷)£¬ËûÒ²²»ÖªµÀΪʲô£¿
ÓÐËÖªµÀµÄÖ¸µ¼Ï£¬Ð»Ð»ÏÈÁË¡£ |
·¢Ìù×ÓÒª·ÖÀ࣬ÎÒÊÇNECµÄ£¬·ÖÀàÉÏûÓУ¬Ö»ÄÜϹÌîÁË¡£
|