单词	grand sample mean
释义	grand sample mean 大样本之样本平均数
随便看	Global Plotting Chart global pluralistic cultural nature global pneumography Global Point Warning global poisoning system global polarization global policeman global policy global political economy global political influence global politics global pollution global port status global positioning global-positioning Global positioning Inertial Navigation Systems global positioning logistics global positioning navigation system global positioning satellite global positioning satellitegps Global Positioning Satellite System globalpositioning system global posture realignment global power global power consciousness