雷竹株数按径阶分布服从正态分布。
The number distribution of diameter grade obeys normal distribution.
当数量等于3，分布曲线服从正态分布。
When the number equals 3, the distribution curve obey a normal distribution.
双正态模型假定正常组与异常组均服从正态分布。
Binormal models are assumed that normal or abnormal group is normal distribution respectively.
在多台布机扰力下的反应的概率分布服从正态分布。
The probability distribution for displacement response under the excitation force actions of multi-looms obeys normal distribution.
沥青混合料沥青含量抽样检测的样本检测值服从正态分布。
The inspecting value of sample for asphalt content sampling of asphalt mix is normal distribution.
另外，通过统计检验，验证线性累积损伤也服从正态分布。
In addition, it is proved that the lineal cumulative damage also observes the normal distribution by means of statistical testing.
对不服从正态分布的质量特性值，用聚类方法构作控制图。
If quality characteristic value is not in the Gauss Distribution, clustering method is used to draw a control diagram.
金融学中我们常假设随机变量,例如收益率,是服从正态分布的
We often assume in finance that random variables, such as returns,are normally distributed.
体哈特控制图的基本假定是欲控质量特性的统计量服从正态分布。
The fundamental assumption for Shewhart control Charts is that the statistics desired to control the quality depend on normal distribution.
结果表明，其走向和长度均服从正态分布，并存在线性相关关系。
The results show that both the length and strike of seismotectonics are in accord with normal distribution, and the relationship between them is linear.
传统的过程质量控制方法都是在假定过程输出服从正态分布下进行。
In process control, traditional methods are based on the tacit assumption that process outputs are normal distribution.
混凝土截面尺寸偏差服从正态分布，轴线位移偏差服从对数正态分布。
It has found that section dimension deviations yield with normal distribution; axis line deviations yield with lognormal distribution.
结果表明，眼前山铁矿南帮岩体概率损伤张量矩阵的元素均服从正态分布。
It is shown that the elements of the probability damage tensor matrix obey the normal distribution.
分析得出滴头流量、滴头制造偏差、流态指数、流量系数均服从正态分布的。
Analysis of emitter flow, emitter manufacture deviation, flow index, flow coefficients obey the normal distribution.
阐述了阀控式密封铅蓄电池组中各单电池的浮充电压值是服从正态分布规律的。
The values of floating charge voltage for all cells in the VRLA group were as the law of normal distribution.
本文在统计实验的基础上指出，表示语音信号的特征变量往往并不严格服从正态分布。
Based on the statistical experiments, this paper proposes that the feature variables which indicate speech signal are not always strictly obey normal distribution.
然而对实际市场数据的经验统计结果表明，多数股票的对数收益率并不服从正态分布。
But Statistics result of actual market indicate most log-return of stock disobey normal distribution.
本文通过分析确认了居民燃气消耗量的随机性，进而证明其为服从正态分布的随机变量。
The paper affirms the stochastic properties of household gas consumption, and then proves a random variable in normal distribution.
在不假设零售商的收入服从正态分布的前提下，证明了最佳收入分享比例系数是相同的。
Without assuming that retailer's revenue obey the normal distribution, we show that the best revenue-sharing ratio coefficient is the same.
结果表明：冰厚和冰速分别服从对数正态分布和瑞利分布，海冰压缩强度服从正态分布。
It is shown that the ice thickness and the ice velocity satisfy with Lognormal distribution and Rayleigh distribution respectively, and that the ice compression strength obeys normal distribution.
瓷套的应力、强度和各设计变量均可认为服从正态分布，在设计时作为正态分布变量处理。
The stress, strength and other design variables of porcelain sleeve can all be considered to obey normal distribution, and dealt as normally distributed variables during calculation.
疲劳寿命在一定显著水平下服从对数正态分布，由此可以证明疲劳损伤阀值服从正态分布。
The fatigue damage threshold observes the normal distribution under the condition of the logarithmic fatigue life observing the normal distribution.
根据线-板式电除尘器的电场分布特征，提出线-板式电极间电场分布服从正态分布假设。
The assumption of the normal distribution of the electric field is proposed according to the characteristics of the electric field distribution in the wire-plate electrostatic precipitator(ESP).
传统统计模式识别方法进行遥感影像分类时要求数据服从正态分布且难以加入地理辅助数据。
The traditional statistical classifier is suitable in making RS image classification in normal distribution and unsuitable in doing with the data in discrete distribution, such as the geographic data.
针对医生提供的数据，在样本服从正态分布的假设下，进行了频数分析、配对检验和方差分析。
According to data provided by doctor, under the assumption that sample is normal, performed frequency analysis, pair test and variance analysis.
通过对某炼油厂几座塔操作压力和操作温度进行概率分布研究后认为，这些塔均服从正态分布。
The Probability distribution of the operation pressure and operation temperature of several tower in a certain oil refinery has been researched, and they obey to normal distribution.
研究结果显示沪市和深市的日市场换手率不服从正态分布并且存在着自相关性和ARCH效应；
The results show that the daily turnover of the Shanghai and Shenzhen stock markets does not conform to a normal distribution with autocorrelation and ARCH effects in the daily market turnover.
其次，在误差服从正态分布的条件下，阐述了线性回归模型框架中均值漂移模型与异常点检验的等价性。
Secondly, we show the equivalence theorems between mean shift model and outlier detection model based on the condition that errors in regression model are normally distributed.
在假设总体服从正态分布的条件下，设计了抽样区间，样本容量和控制限都变化的全变化参数的中位值-极差联合控制图。
Under population follow normal distribution hypothesis, designing combine median-range adaptive control charts with variable sampling interval, variable sample size and variable control limit .
在假设总体服从正态分布的条件下，设计了抽样区间，样本容量和控制限都变化的全变化参数的中位值-极差联合控制图。
Under population follow normal distribution hypothesis, designing combine median-range adaptive control charts with variable sampling interval, variable sample size and variable control limit .
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