The design of statistical standard of modern service industry 現(xiàn)代服務(wù)業(yè)統(tǒng)計標(biāo)準(zhǔn)的設(shè)計
Statistical standard deviation for all values in the expression 表達(dá)式中所有值的標(biāo)準(zhǔn)偏差
Statistical standard of information and documentation organization 情報和文獻(xiàn)工作機構(gòu)統(tǒng)計標(biāo)準(zhǔn)
Statistical standard deviation for the population for all values in the expression 表達(dá)式中所有值的總體標(biāo)準(zhǔn)偏差
The attribute and researching and developing characteristics of international statistical standard 國際統(tǒng)計標(biāo)準(zhǔn)屬性及研發(fā)特點
Statistical standard of economic losses from injury - fatal accidents of enterprise staff and workers 企業(yè)職工傷亡事故經(jīng)濟損失統(tǒng)計標(biāo)準(zhǔn)
The reason , as i ' ve also said , is a lifetime , and by common statistical standards rather more , of teaching , writing , discussing economics and on occasion directing economic action 原因是,我也說過,我一生,如果更多地從普遍的統(tǒng)計學(xué)標(biāo)準(zhǔn)來看,都在從事有關(guān)經(jīng)濟學(xué)的教學(xué),寫作,討論,有時也指導(dǎo)經(jīng)濟活動。
It firstly introduces the meaning of library evaluation , international evaluation norms such as performance measurement and statistical standards , and the results of the evaluation situations in american academic libraries 首先闡述圖書館評?意義,介紹國際上績效評估與統(tǒng)計標(biāo)?等評?規(guī)? ,以及美國學(xué)術(shù)圖書館評?實行情形。
The influences of the signal - to - noise ratio and the integration limit on reverberation times evaluation are weakened , and a minimum statistical standard deviation and 95 % probability confidence interval are obtained 同時,對比現(xiàn)有其他方法在統(tǒng)計上有最小的估值標(biāo)準(zhǔn)差,其均值的95 %概率置信區(qū)間也最小,有效地提高了混響時間的估值精度。