• After the virtual level of atmospheric boundary layer wind tunnel test of homogeneity, parameters and boundary conditions can explain the virtual wind tunnel to maintain a balance of self.

    同时对已建立虚拟大气边界层风洞进行水平均匀检验说明所选择的参数边界条件基本使虚拟风洞具有自保持平衡性

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  • According to the homogeneity test for error variance on total-effect random model with three factors in double repeated experiment, the specific formulae of test statistics and test rule are deduced.

    研究两次重复试验因子效应随机模型误差方差检验问题,推导检验统计量检验规则具体表达式

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  • This paper deals with the principles of homogeneity test for spectrochemical standard reference materials and gives a homogeneity test program with BASIC language.

    本文论述了光谱标样均匀检验方法原理并使用BASIC语言编制了检验程序

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  • The results show that the test site has a very good homogeneity with a variation coefficient of the reflectance in any channel lower than 3%.

    地表反射率大气光学特性地面同步测量结果显示:敦煌场地地面均匀,各个通道反射率的变化系数(即相对变化百分比)均小于3%。

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  • The test and assessment for the homogeneity of a certified reference material are introduced.

    介绍标准物质均匀检验及其评价方法。

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  • Sandstone specimen is adopted to conduct test, and all of the homogeneity of specimen and the law of ultrasonic wave and porosity are studied before and after high temperature.

    以砂岩试件研究对象,研究批试件高温前后均匀性、高温后的超声波传播规律孔隙率变化规律。

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  • According to analysis procedure of homogeneity, 15 bottles of sample were randomly taken from 150 bottles, and the results were validated by F test statistical methods.

    样品分装成 150样品后, 采用高效液相色谱 – 紫外检测法进行均匀、 稳定性检验定值分析

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  • According to analysis procedure of homogeneity, 15 bottles of sample were randomly taken from 150 bottles, and the results were validated by F test statistical methods.

    样品分装成 150样品后, 采用高效液相色谱 – 紫外检测法进行均匀、 稳定性检验定值分析

    youdao

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