岩石矿物试样化学成分重复分析相对偏差允许限计算公式

1、岩石矿物试样化学成分重复分析相对偏差允许限Yc,%C值（査标准表）X（平均值）Yc/%绝对误差值2倍绝对误差值其他1.004.784.1345628220.200.10Au1.2010.003.7017259490.370.74Ag2.00202.90-0.626131205(1.27)(2.54)一般模型c1.2050.00贵金属模型Xg301-Yc/%0.708512.27相对偏差6.1310绝对偏差CXX-1:63Yc/%Y0.6729.5500.6521.1460.339相对偏差绝对偏差岩石矿物试样化学成分分析标准物质分析结果相对误差允许Yb，%CXX0-1263yb/%y0.6721

2、.3200.6790.9970.213基木结果/%外检结果/弔绝对差a相对差住允许差/%基木结果/%内检结果压绝对差40.4940.02-0.2340.260.581.3540.9140.70-0.1040.810.261.3438.4038.20-0.1038.300.261.1136.3336.740.2036.540.561.1641.9042.190.1542.050.341.3037.5737.15-0.2137.360.561.4439.2739.15-0.0639.210.151.3839.0238.58-0.2238.800.571.3938.6438.60-0.0238.62

3、0.051.4036.6237.350.3736.990.991.4539.9039.36-0.2739.630.681.3741.8842.350.2342.120.561.3037.2236.75-0.2336.990.641.4540.6641.020.1840.840.441.3439.2439.650.2039.450.521.3840.4940.860.18540.9141.120.10538.4038.600.136.3335.95-0.1941.9042.100.137.5737.32-0.12539.2739.610.1739.0239.230.10538.6438.840.

4、136.6236.46-0.0839.9040.120.1141.8842.050.08537.2237.280.0340.6640.870.10539.2438.97一0135基木结果/%外检结果/弔绝对差a相对差住允许差/%基木结果/%内检结果压绝对差42.5242.950.2142.740.501.2837.2037.650.2237.430.601.4440.2540.440.0940.350.241.3540.0240.400.1940.210.471.3539.9340.220.1540.080.361.3638.6338.25-0.1938.440.491.1132.3732.5

5、00.0732.440.201.6142.5242.950.21537.2036.92-0.1140.2539.86-0.19540.0239.87-007539.9340.320.19538.6339.100.23532.3731.89-0.2434.8334.900.0334.870.101.5133.4033.840.2233.620.651.5734.8335.120.14533.4033.20-0.1a相对差允许差/弔10.6750.0045481.3441.0150.002561.3338.50.0025971.4036.140.0052571.48420.0023811.3037.4450.0033381.4439.440.004311.3839.1250.0026841.3838.740.0025811.4036.540.0021891.4640.010.0027491.3641.9650.0020251.3137.250.0008051.4440.7650.0025761.3439.1050.0034521.39a相对差允许差/弔42.7350.0050311.2837.060.0037781.4510.0550.0048681.3639.9450.0018