"Áú·® È¥ÇÕºñ¸¦ ¾Ë°í ÀÖ´Â °æ¿ì
ÀüüÁú·® = W (¾Ë°í ÀÖ´Â °ª)
Áú·®È¥ÇÕºñ = g1, g2, g3, ...;(g1+g2+g3+...)=1 (¾Ë°í ÀÖ´Â
°¢ ¼ººÐÁú·®= w1=g1W, w2 =g2W, .... (°è»ê°ª ȤÀ» ¾Ë°í ÀÖ´Â °ª)
°¢¼ººÐ ºÎÇÇ v1=w1/d1, v2=w2/d2, ....(°è»ê°ª)
ÀüüºÎÇÇ V = v1+v2+v3+...=w1/d1+w2/d2+w3/d3+...(°è»ê°ª)
µû¶ó¼ Æò±Õ¹Ðµµ = W/V = W/(w1/d1+w2/d2+....) ----(1)"
»ó±â¿Í °°ÀÌ ¾Ë°í ÀÖÀ¾´Ï´Ù.
°¢ ¾àÇ°ÀÇ ¼ººÐÀÌ 70%,90%,50%,...ÀÏ °æ¿ì
°¢ ¼ººÐ Áú·® = w1 =g1*W*0.7, w2=g2*W*0.9, w3=g3*W*0.5.... '
Æò±Õ¹Ðµµ =W/V =W/(w1/d1+w2/d2+...) ---- (2)
(1)°ú (2)ÀÇ Â÷ÀÌ°¡ ¹ß»ýÇÏ¿© ¹®ÀÇ ÇÕ´Ï´Ù.