STDEV
- 网络标准偏差;标准差;标准误差;差函数;样本标准偏差
STDEV-
In this we thank the loyal support granted STDev costumes Acting Deputy to the shop , clothing manufacturers and wholesalers at home and abroad around the clothing .
在此我们也忠心感谢支持服饰代理批发网的各位代理网店、服装厂商以及国内外的各地服装批发商。
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Data from six building sealant samples after heat ageing tests and xenon-arc light ageing tests by way of aging velocity , aging coefficient , ratio comparison of STDEV and Average , and extrapolation of experiential equation were processed to study its durability .
采用老化速率法、老化系数法、标准偏差与平均值的比值比较法、经验方程外推法等方法对6种建筑密封胶样品经热老化、氙灯老化试验后的试验数据进行处理，以研究其耐久性。