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均方差分析
相关语句
  mean square deviation analysis
     MEAN SQUARE DEVIATION ANALYSIS OF SST INTERANNUAL VARIABILITY IN TROPICAL PACIFIC AND INDIAN OCEAN
     热带太平洋和印度洋海温年际变化的均方差分析
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  “均方差分析”译为未确定词的双语例句
     The changes of position of cutting edge and cutting area are indicated with graphic method. The mathematical model of cut- ting area set up with statistical method can be used to compute the dynamic cut- ting area. Finally a practical and accurate method is proposed through the analysis of variance averages for the four methods.
     文中重点叙述了利用上述DDS对自激振动时的切削面积变化规律进行定性与 定量分析研究:利用计算机对切削刃位置和切削面积变化用图示法使之“可视化”: 通过统计法建立起来的切削面积数学模型,可对动态切削面积进行实时解析计算, 最后通过均方差分析,对4种算法进行比较,提供了实用而准确的计算方法与结果。
短句来源
     Combining apriori information of geodetic monitoring networks and based on the analysis of the Mean Square Error of estimations, the Least Square Minimum Weighted Deviation Norm Estimation and the Least Square Minimum Mean Square Error Trace Estimation are advanced, and proof of their consistence with Bayes estimation in the extreme state when parameters' a priori variance factor σ_x~2→+∞ is given.
     本文根据具有先验信息的大地监测网的特点,在估值均方差分析的基础上,提出最小二乘最小加权偏差范数估值和最小二乘最小均方差迹估值,并证明了它们与贝叶斯估值在参数先验方差因子σ_x~2→+∞的极限状态下的一致性。
短句来源
     The paper evaluates the present situation of water resources utilization in Chuxiong city. Dayao county and Wuding county with main composition analysis, hierarchical analysis and mean-square deviation analysis on basis of water resources evaluation target system in Yunnan province.
     在云南省水资源开发利用评价指标体系基础上,分别采用主成分分析、层次分析、均方差分析3种方法,对楚雄市、大姚县和武定县3个地区的水资源开发利用现状进行了评价。
短句来源
     Regarding the earthquake motion of ground as a Gauss stationary stochastic process,the stochastic earthquake responses of a typical bridge pier in the permafrost regions of Qingzang Railway are analyzed by using the theory of random vibration and the two-dimensional wave equation analysis method and the dynamic element method,the maximum and mean value of the responses are calculated,and the effects of the frozen earth thickness and the pier height on the stochastic characteristics of the pier earthquake responses are studied.
     将随机振动理论、粘弹性边界条件的二维波动法以及结构动力分析有限元法结合起来,考虑场地地震动为零均值的高斯平稳随机过程,对青藏铁路多年冻土区桩基础桥墩进行了随机地震反应分析,计算了9度地震作用下桥墩随机地震响应最大值的均值和均方差,分析了冻土层及桥墩高度对桥墩随机地震响应的影响。
短句来源
  相似匹配句对
     All data weve done analysis of variance.
     所有数据进行方差分析
短句来源
     The mean was compared by analysis of variance.
     对样本数比较采用方差分析
短句来源
     The data were analyzed by ANOV A for multiple mean comparison.
     数据行多个样本数间方差分析
短句来源
     The data were analyzed using ANOVA for multiple mean comparison.
     数据进行多个样本数间方差分析
短句来源
     The data were analyzed by variance (ANOVA).
     数据行多个样本数间方差分析
短句来源
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This paper introduces a dynamic,electro-mechanical test and measuring system, consisting of multiple sensors and two microcomputers. This system has the fun- ction of real-time sampling and information processing in turning test. ln the memory of dynamic data system (DDS) there are 500,000 measured data. This paper deals mainly with the change of cutting area in self-excitation qualitatively and quantitatively. The changes of position of cutting edge and cutting area are indicated with graphic method. The mathematical...

This paper introduces a dynamic,electro-mechanical test and measuring system, consisting of multiple sensors and two microcomputers. This system has the fun- ction of real-time sampling and information processing in turning test. ln the memory of dynamic data system (DDS) there are 500,000 measured data. This paper deals mainly with the change of cutting area in self-excitation qualitatively and quantitatively. The changes of position of cutting edge and cutting area are indicated with graphic method. The mathematical model of cut- ting area set up with statistical method can be used to compute the dynamic cut- ting area. Finally a practical and accurate method is proposed through the analysis of variance averages for the four methods.

本文介绍了由多种传感器、两台微型计算机构成的车削加工数据实时采集与处 理的机-电-体化动态测试系统。由该系统所建立的动态数据系统(DDS)存有3 种50万个实测数据。 文中重点叙述了利用上述DDS对自激振动时的切削面积变化规律进行定性与 定量分析研究:利用计算机对切削刃位置和切削面积变化用图示法使之“可视化”: 通过统计法建立起来的切削面积数学模型,可对动态切削面积进行实时解析计算, 最后通过均方差分析,对4种算法进行比较,提供了实用而准确的计算方法与结果。

Combining apriori information of geodetic monitoring networks and based on the analysis of the Mean Square Error of estimations, the Least Square Minimum Weighted Deviation Norm Estimation and the Least Square Minimum Mean Square Error Trace Estimation are advanced, and proof of their consistence with Bayes estimation in the extreme state when parameters' a priori variance factor σ_x~2→+∞ is given.The author thinks that both estimations utilize the a priori information to supplement the datum of the network...

Combining apriori information of geodetic monitoring networks and based on the analysis of the Mean Square Error of estimations, the Least Square Minimum Weighted Deviation Norm Estimation and the Least Square Minimum Mean Square Error Trace Estimation are advanced, and proof of their consistence with Bayes estimation in the extreme state when parameters' a priori variance factor σ_x~2→+∞ is given.The author thinks that both estimations utilize the a priori information to supplement the datum of the network adjustment, and, at the same time, eliminate the undesired effects of defects in the a priori statistic model.

本文根据具有先验信息的大地监测网的特点,在估值均方差分析的基础上,提出最小二乘最小加权偏差范数估值和最小二乘最小均方差迹估值,并证明了它们与贝叶斯估值在参数先验方差因子σ_x~2→+∞的极限状态下的一致性。作者认为:这两种方法都利用先验信息补充了平差基准,同时克服了先验统计模型中所含缺陷的不良影响。

In order to accurately express the effect of soil conditions (including some geographic conditions, such as slope and groundwater) on land potential productivity, soil medification coefficient is suggested in this paper, which is defined as the degree to which the physiological and ecological requirements of crop growth can be satisfied by a certain soil under given climatic and imput level conditions.A calculation model of soil modifying coefficient is also designed and its calculation results correspond well...

In order to accurately express the effect of soil conditions (including some geographic conditions, such as slope and groundwater) on land potential productivity, soil medification coefficient is suggested in this paper, which is defined as the degree to which the physiological and ecological requirements of crop growth can be satisfied by a certain soil under given climatic and imput level conditions.A calculation model of soil modifying coefficient is also designed and its calculation results correspond well with the judgements of the experts of land evaluation.

为了方便、准确地分析土壤条件(包括部分地理条件,如坡度、地下水位等,下文同)对土地生产潜力的影响,本文提出土壤修正系数的概念,即:在一定的气候和投入水平条件下,某种土壤能够满足作物生长的生理、生态要求的程度称其为该土壤对这种作物的土壤修正系数。以河北省涿鹿县为例探讨了定量计算土壤修正系数的理论和方法,并采用相对权重模糊距离法设计了土壤修正系数的计算模型。专家计算结果。(2)土壤修正系数模型的理想检验方法是在土地利用、气候等条件一致的情况下,将土壤修正系数与实际产量进行对比分析。但由于气候等条件不好控制,因此该方法在实践中很难实现。事实上,“土地评价的结果如果能够准确地反映土地评价专家的正确判断,那么它就是有效的;检验结果正确性的一个方法就是通过比较不同专家分析评价的结果。”(N.A.J.VanLanen,1991)笔者认为,这是对目前土地评价结果检验的一个比较客观的认识,本文的检验方法就是基于此。表7相关分析和均方差分析参考文献

 
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