查询词典 average deviation

The effect of different discharge electrodes and settings on the experiment results is discussed in terms of average current density and relative deviation.

采用实验和数值计算相结合的方法，以极板表面平均电流密度、电流密度相对标准差为指标对电场性能进行了评价和预测，给出了几种电场性能较好的电极配置形式和几何参数调整范围。

The average standard deviation of six determinations is 0.48%. The method was applied to the determination of omeprazole in capsules with satisfactory results.

药物浓度在20-300mg/L范围内服从比耳定律。6次测定结果的相对标准偏差为0.48%，利用本法测定了奥美拉唑胶囊中有效成分的含量，结果令人满意。

By comparing the results with the SPAS-G calculation, the average relative deviation is 2.24%, and this indicates that both the net construction and the characteristic spectrum simulation are successful.

结果显示，两者的平均相对偏差绝对值为2.24%，表明网络的构造及特征能谱的模拟是成功的。

Finally, the average and standard deviation of SNOT-20 and RSI were obtained.

最后求得SNOT-20与RSI分数之平均值、标准差与中位数。

The average error, maximum error and the error standard deviation regarding the test data decrease by 37%(45%), 34%(40%) and 35%(40%), respectively.

对测试数据的平均误差、最大误差和标准差较传统ANFIS分别下降了37%(45%)， 34%(40%)和35%(40%)。

Normal distribution in statistics is based on the probability density function in the form of representation, and set up a continuous random variable X, the probability density function f has the form of Figure 1, where a, b are constants and were known as the average value and standard deviation,π, e, respectively pi and natural constants, claimed that X subject to parameters a, b of the normal distribution.

正态分布在统计学中是以概率密度函数的形式表述的，设连续型随机变量X的概率密度函数f有图1中的形式，其中a、b为常数，分别被称为平均值和标准差，π、e 分别为圆周率和自然常数，则称X服从参数为a，b的正态分布。

As total number of outcomes increases, the sample average of discrete outcomes converges to the probabilistic mean and the sample deviation of discrete outcomes converges to the probabilistic standard divination of continuous random variable.

当出现或试验或取样数量足够的多，则离散随机数值之取样平均值及取样标准差也会收敛为机率平均值及标准差。

This paper proposed to use elliptical Gabor filter with least redundancy to convolute with palmprint,sub-bands with 4 scales and 6 directions are obtained,calculate the average and deviation of every sub-band,48D texture feature is extracted,and normalize the 48D feature in the whole database,finally use distance of absolute value to measure the difference between two feature vector.The result shows the arithmetic proposed by this paper has a little high retrieval accuracy.

本文采用最小冗余度的椭圆Gabor滤波器组对掌纹图像滤波，得到4个尺度6个方向的子带，计算每个子带的均值与方差，得到48维的纹理特征，在整个数据库中对48维特征进行归一化，最后采用绝对值距离衡量不同特征向量间的差异。

However, the social natural resources of the obtain employment cost of the idea of traditional obtain employment as a result of situation of grim integral obtain employment, stale, insalubrious obtain employment psychology, inferior integrated quality, high specified number and deficient, impoverished undergraduate makes an appointment with time, autograph to restrict range of tripartite of post of course of study of rate, choose in the autograph graduate of more average college appears lag, on the low side and deviation.

然而，由于严重的整体就业形势、陈旧的传统就业观念、不健康的就业心理、较低的综合素质、高额的就业成本以及匮乏的社会资源，贫困大学生在签约时间、签约率、择业岗位三方面较普通大学毕业生显得滞后、偏低和偏差。

RESULTS: The average reduction in exophthalmos was 4.51 mm (range, 3-6 mm; standard deviation,+/-0.95 mm). New-onset postoperative diplopia was observed in 1 patient.

结果：眼球突出的减少量平均为4.51毫米（范围为3-6毫米，标准差为+/-0.95毫米）。1例患者发生了新的术后复视。

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。