道路检测工程师 - 2010/6/7 16:44:00
力kN 指示器示值(mm)ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
0 1.000ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
3 1.278ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
5 1.458ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
10 1.898ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
15 2.340ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
20 2.790ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
25 3.242ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
30 3.700ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
a b的单位为N/0.01mmú¤C|á$Êbbs.3c3t.com9WlÂ>ü0
急求次应力环方程Y=ax+b 中a b的值分别为多少ú¤C|á$Êbbs.3c3t.com9WlÂ>ü0