查询词典 random deviation

standard error：标准误差

最佳答案: 标准差(standard deviation)和标准误差(standard error)什么是标准差(standard deviation)呢?根据国际标准化组织(ISO)的定义:标准差σ是方差σ2的正平方根;而方差是随机变量期望的二次偏差的期望,这个就不用解释了.

standard deviation of weighted arithmetic mean：加权算术平均值的标准(偏)差

standard deviation of the arithmetic mean of a series of measurements 测量列算术平均... | standard deviation of weighted arithmetic mean 加权算术平均值的标准(偏)差 | standard electrode potential 标准电...

ulnar deviation：手尺侧倾

掌外屈 dorsiflexion of the wrist | 手尺侧倾 ulnar deviation | 手桡侧倾 radial deviation

vari ance：方差

加权平均数 we ighted average | 方差 vari ance | 标准差 root-mean-square deviation, standard deviation

deviation factor：偏差因素

"deviation","偏斜 ; 偏角 ; 偏斜角" | "deviation factor","偏差因素" | "devil's pitchfork","叉状捞具"

waveform deviation factor：波形畸变率

wavedrag 兴波阻力 | waveform deviation factor 波形畸变率 | waveform deviation factor 波形失真率

waveform deviation factor：波形失真率

waveform deviation factor 波形畸变率 | waveform deviation factor 波形失真率 | waveform distortion factor 波形畸变率

beam deviation factor：电子束偏移因数, 射束偏向因数

beam deflection || 射束偏转 梁弯曲度, 梁的挠度 | beam deviation factor || 电子束偏移因数, 射束偏向因数 | beam deviation loss || 波束偏移损耗

beam deviation factor：射束偏移因子

beam depth ==> 梁高 | beam deviation factor ==> 射束偏移因子 | beam deviation loss ==> 波束偏移损耗

deviation tolerances：极限公差 偏差公差

deviation 极限偏差 偏差 | deviation tolerances 极限公差 偏差公差 | device 设备 设备

antixerophthalmic factor：抗干眼因子

抗维生素 antivitamin | 抗干眼因子 antixerophthalmic factor | 抗干眼维生素 antixerophthalmic vitamin

January January：是一月, 一月January有新年

January, January是一月, 一月January有新年; | February, February是二月, 二月February有春节; | March , March是三月, 三月March 妇女节;