²ÄÁÏ£º£¬»¢°ßºú¹Ï°ë¿Å£¬¸ÉÏã¹½4¶ä£¬ÐÓ±«¹½2¶ä£¬ÀϽª3Ƭ£¬ºìÀ±½·1¸ù£¬ÃæÏß1°Ñ
µ÷ζÁÏ£ººÚºú½··ÛÉÙÐí£¬°×ºú½··ÛÉÙÐí£¬»ÆÌÇÉÙÐí£¬À¥²¼½´ÓÍ1´ó³×£¬ºÚ´×1/4С³×
ÏãÓÍ1/4С³×ºú¹ÏËØÏãÃæÏßµÄ×ö·¨
1.ºú¹ÏÏ÷È¥ÍâƤºóÇгÉϸÌõ£¬¸ÉÏã¹½ÅÝÈíºóÇÐË¿£¬ÐÓ±«¹½ÇÐϸÌõ£¬ºìÀ±½·È¥×ѺóÇÐË¿£¬ÀϽªÈ¥Æ¤ºóÇÐϸ˿±¸ÓÃ
2.¹øÖе¹Èë1´ó³×ÓÍÒÔС»ðÉÕÈÈ£¬ÏÈ·Ö2±ß·ÅÈ뽪˿ºÍÏ㹽˿³´Ï㣬ÔÙ¼ÓÈëºÚºú½··ÛºÍ»ÆÌdz´³öÌÇÉ«ºó£¬¼ÓÈëºìÀ±½·Ë¿¡¢À¥²¼½´ÓÍ¡¢ÐÓ±«¹½¡¢ºú¹ÏºÍÅÝÏã¹½µÄË®ÂÔ΢·³´£¬ÔÙ¸ÇÉϹø¸ÇìËÖóÖÁÊì³ÉΪÅäÁϱ¸ÓÃ
3.ÁíÈ¡Ò»¹øµ¹ÈëÊÊÁ¿µÄË®ÖóÖÁ´ó¹öºó£¬·ÅÈëÃæÏßÖ󿪣¬ÔÙÁ¢¿ÌÀÌÆð·ÅÈë³´ÅäÁϵĹøÖУ¬È»ºó¿ª´ó»ð°è³´¾ùÔÈ£¬ÔÙ¼ÓÈë°×ºú½··Û¡¢ºÚ´×ºÍÏãÓ͵÷ζ¼´¿ÉÍê³É