平均误差

The experimental results show that the absolute value of mean error of such prediction and control precision is within 5％, which gets good effect on sheet shape control.

仿真与实验结果表明：该模型预测和控制板形精度的平均误差绝对值均在 5％之内，具有较好的效果，可应用于板形在线预测与控制。

Results (1)the model test of puncture accuracy rating: we embed oval marking rubber mud in basal nuclei of skull sample ,determined puncture point by position indicator after computerized tomography, and punctured vertically or reelected the puncture point, the mean error was within 5mm.

结果 ⑴穿刺精确度的模拟试验：在人体颅骨标本基底节区埋置椭圆形"十字"标记橡皮泥块，以中心为靶点，行CT扫描后用定位仪确定穿刺点，垂直及改选穿刺点穿刺，总平均误差在5mm以内。

In the point of view of molecule force theory, the physical regularity reflected in physical phenomenon of the normal boiling point for open chain, aromatic, alicyclic hydrocarbons and carboxylic acids, a new theoretical equation of the normal boiling point for them is proposed.

应用分子力学理论揭示出烃类和羧酸等的正常沸点 Tb这一物理现象中的物理规律性，从而提出其正常沸点的理论方程，物理意义明确，经用链烃，环烃和羧酸等的298个纯质的实测值验算，平均误差为0。

With a few arbitrary constant for every formula, the average errors are less than 2% for all the formulas in this thesis.

虽然每个公式中只有少数几个系数，但是本文中所有公式的平均误差都小于2%。

From our results, it can be known that the weakly asymptotic order of the information-based algorithm whose recover function is the classical Bernstein interpolation sequence is below that of the corresponding minimal information radius whose permissible information operator is function value.

通过我们的结果可以知道，以经典的Bernstein多项式算子列作为计算恢复函数的信息基算法，其在Wiener空间(或1-重积分Wiener空间)下的的平均误差的弱渐近阶均低于相应的以函数值计算为可允许信息算子的最小平均信息半径的弱渐近阶。

In the second chapter,we establish the weakly asymptotic order of the classical Bernstein interpolation sequence approximate functionin the Wiener space(or 1-fold integrated Wiener space).

第二章给出了经典的Bernstein多项式算子列逼近函数时在Wiener空间(或1-重积分Wiener空间)下的平均误差的弱渐近阶。

In the third chapter, we obtain the average errors(asymptotic order or weakly asymptotic order) of the Lagrange interpolation sequence, the Hermite-Fejer interpolation sequence and the Hermite interpolation sequence based on the Chebyshev nodes on the 1-fold integrated Wiener space.

第三章分别给出了基于第一类Chebyshev多项式零点的Lagrange插值算子列、Hermite-Fejer插值算子列和Hermite插值算子列在1-重积分Wiener空间下的平均误差的值。

The simulation results show that the average error is only 1.719% and the proposed method is feasible and effective.

实际算例表明，本文提出的组合模型预测平均误差仅为1.719%，具有良好的可行性和有效性。

Experimentation shows that the average relative error of the model is 8.38%.

实验表明，模型的预测平均误差为8.38%。

The results show that the ore-controlling strata or source beds related to gold deposits all show high background values of gold; the gold and other associated ore-forming elem...

微量金数据除部分样品运用化学比色法外，主要采用化学浓集-发射光谱测定方法。实验结果表明，化学-光谱法测定微量金相对平均误差为18％；相对平均偏差重复性和再

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。