standard difference meaning in English
标准差异
Examples
- Standard differences are used to check up the data on the basis of land distinctions and land kinds . only in this way could we eliminate the abnormal land price data
数据检验以土地级别为单位，分土地利用类型进行抽样样本的标准差检验，以剔除非正常的地价信息。 - At premise of tunnel lining structure construction must be ensure reliability mark and design specification , debase standard difference and variance parameter , reduce construction cost
隧道衬砌结构施工中，应在保证可靠性指标和规范要求的前提下，减小标准差和变异系数值，降低工程成本。 - At the part vault and arch foot in the tunnel secondary lining thickness , the standard difference and variance parameter is large than others , so insure the part thickness achieve design require by adjust construction craftwork
隧道二次衬砌厚度在拱顶和拱脚的部位的标准差和变异系数较大，在施工中应该考虑调整施工工艺，确保这两个部位的厚度。 - The text compares experiment data with the selected theory direction fig and modifies the equal value and standard difference of each segment i n the se i ected wave w i dth d i r ect i on f i g by us i ng the re i at i ve i y between the statistical equal value and standard difference , then makes use of the controls the correlation time to real ize the signal undulate
通过实验数据与选定的理论方向图的对比分析，利用统计出的均值和标准差的相对量，对给定波束宽度的方向图每段的均值和标准差进行修正。然后利用相关特性，通过控制相关时间，以达到能够控制信号起伏的目的。