道路检测工程师 - 2010/6/7 16:44:00
力kN 指示器示值(mm)ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
0 1.000ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
3 1.278ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
5 1.458ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
10 1.898ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
15 2.340ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
20 2.790ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
25 3.242ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
30 3.700ôíûd'1¿bbs.3c3t.comר½ÜúnÖ
a b的单位为N/0.01mmôíûd'1¿bbs.3c3t.comר½ÜúnÖ
急求次应力环方程Y=ax+b 中a b的值分别为多少ôíûd'1¿bbs.3c3t.comר½ÜúnÖ