张拉力与油表对应关系表序号有效日期千斤顶型号千斤顶编号油表号2010.8.31612011.4.16～2011.7.15250KN71522.9975195.3控制张拉力（KN）10%195.320%100%10%20%100%10%03.11.713022011.5.20～2011.8.19250KN71503.11.7135195.3195.320%100%10%20%100%10%03.11.710032011.5.20～2011.8.19270KN03.07.9132195.3195.320%100%10%20%100%10%03.11.713542011.7.25～2011.10.24270KN1#03.07.9132195.3195.320%100%10%20%100%10%03.11.713552011.9.14～2011.12.13270KN1#03.07.9132195.3195.320%100%10%20%100%19.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.319.5339.06195.3对应油表读数（Mpa）4.298.3740.974.258.4141.704.638.6740.974.408.5741.884.689.3146.324.979.4345.125.359.8645.985.319.7445.194.128.5644.114.448.8744.32Y=4.4075X-0.0482Y=4.3953X+1.4411Y=4.4075X-3.8732Y=4.3260X-3.6071Y=4.3779X-2.2411Y=4.2209X-0.2214Y=4.6902X-1.1161Y=4.8365X-2.8732Y=4.6929X-0.4071Y=4.7914X-1.0232线性回归曲线