平均误差

And actual township's population data in Luojiang County was used to verify the precision of spatialization.

结果为通过空间化得到的各乡镇的人口数与各乡镇的实际人口数的相关系数为0.91，平均误差为16.5%。

It is found that the average discrepancies have been reduced below 10%.

结果表明此模型所得 Q值的平均误差小于 10 %。

The boiling points of 6 halogenated propanes were predicted for reference and testing in the future.

对53种卤代丙烷的计算结果表明，沸点计算值与实验值的一致性令人满意，平均误差1.18%。

It not only helps furthering our understanding of the mechanism of pre-splitting blasting, but also proposes an effective method for blasting theory and engineering design. Based on a vast amount of blasting vibration data, the paper selects blasting vibration effect parameters using fuzzy theory, and establishes a prediction model of fuzzy neural network of peak particle acceleration.

在分析研究大量现场生产试验爆破振动数据的基础上，提出了一种应用模糊理论优选爆破振动影响参数的方法，并建立了爆破振动峰值模糊神经网络预测模型，对大冶铁矿生产爆破振动进行了预测，平均误差为5.58％，为爆破振动峰值预报提供了一种新的方法。

With process data of blast furnace No.1 in Tianjin Iron Plant, the parameters, Ru and Sita, of model have been optimized based on criteria of predictability, hit ratio, direction hit ratio and mean sum of square error according to each variable respectively.

以可预测率、预测命中率、趋势预测命中率及平均误差平方和为评价标准，确定了各影响因素的警戒参数Ru和滤波参数Sita的优化值范围。

For total absorption coefficient at 443 nm (a443), the root-mean-square-error is 0.046 in the South China Sea, with an averaged percentage error of 7.9%, and averaged error in log scale close to 0. For coastal waters off Fujian, RMSE, an averaged percentage error and δ are 0.194, 30.6%, and -0.167, respectively.

对于443 nm的总吸收系数（a443 ），南海的对数均方根误差为0.046，平均相对误差为7.9%，对数平均偏差为0；福建沿岸水体的对数均方根误差为0.194，平均相对误差为30.6%，对数平均偏差为-0.167 。

New molecular parameters of 18 alcohol-amines were obtained by fitting saturated vapor pressures and liquid densities at different temperatures.The overall average deviations of saturated vapor pressure and liquid density were only 0.94% and 0.88% respectively.

通过关联不同温度下醇胺的饱和蒸气压和液体体积得到了18种醇胺流体的分子参数，新方程计算的饱和蒸气压和液体密度总的平均误差分别为0.94%和0.88%。

Al addition,blowing oxygen,alloy addition and the initial temperature of the vacuum vessel wall have more effect on the temperature of molten steel.

采用该模型预测了精炼结束时刻的钢水温度，与生产中钢水温度平均误差在±5℃以内的占80％。

The expemental results of calibrators showed a high systematic...

在0.6328、1.06和10.6μm三个波段针对标准器的实测结果表明，平均误差小于4.95％。

Based on characteristics and connectivity of the groups in molecules,a new method was developed to calculate the molar refractions of cycloalkanes from molecular structure.

根据分子结构的特点，发展了一种计算环烷烃摩尔折射度的新方法。对 2 3 2种环烷烃的计算结果表明，摩尔折射度计算值十分接近实验值，平均误差 0 2 8%，计算精度显著优于文献方

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。