mean square deviation
英 [miːn skweə(r) ˌdiːviˈeɪʃn]
美 [miːn skwer ˌdiːviˈeɪʃn]
均方离差；标准差
双语例句
- Two Types of Evaluation in the Measurement of Uncertainty Estimation Mean Square Deviation
测量不确定度估算中协方差的两类评定 - Final computation results showed that this revised minimum critical wrinkless variable BHF curve could save more outer energy and conduce to more uniform in thickness distribution after calculating mean square deviation of thickness variation with final parts.
最终板厚变化量的均方差计算结果表明，理论推导的起皱临界最小压边力修正加载曲线，不仅比常见的最小压边力恒定加载模式更节省能量，而且其厚度分布也更加合理、均匀。 - The reason is that the formula of calculating mean square deviation in regression analysis is unsuitable.
研究发现其根本原因是回归分析中均方差计算公式不合适。 - A relative mean square deviation model is proposed by statistical analysis of events 'interval, which can be used to describe the temporal correlation features of events.
通过对相邻事件的时间间隔进行统计分析，提出了事件的时间关联特征可以用一个相对均方差模型描述。 - The root mean square deviation between the model calculation result and measured value of air temperature is less than 1 ℃, because different factors such as urban layout, street runs and vegetative coverage are fully taken into account.
由于模型全面地考虑了城市布局、街道走向、植被覆盖率等多种因素，CTTC和STTC数学解析模型的计算结果与空气温度实测值的均方根误差小于1℃。 - A CAD method for design of system with smallest mean square deviation
最小均方误差系统的计算机辅助设计 - Matrix Volume Method of the Mean Square Deviation Computation of Least Square Solution
最小二乘估值均方差计算的矩阵体积法 - Design of cocoon matching methods is a common measure to narrow the mean square deviation and enhance the quality of raw silk in multi end reeling.
设计配茧方法是做小立缫生丝均方差，提高生丝品质常用的方法。 - Comparing the lunar speed data of the 6 calendars with the modern data, we obtained that the mean square deviation is about 0.4 ancient degree of China.
利用这两类数据与现代月亮日行数据比较，其均方偏离也只有0.4古度左右。 - The simulation results show that the semi-soft threshold denoising method reduces the noise effectively, improves the ratio of signal and noise, retains the detail of image and obtains the minimum mean square deviation. It finds some application in engineering.
仿真结果表明：半软阈值去噪方法有效地抑制了噪声，提高了信噪比，同时保留了图像细节，获得了最小的均方差，具有一定的应用价值。