√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

×

variance reduction中文什么意思

發(fā)音:   用"variance reduction"造句
  • 方差低減
  • 方差縮減
  • variance:    n. 1.變化,變動(dòng),變更;變度,變量;【統(tǒng)計(jì)】(平)方 ...
  • reduction:    n. 1.縮小,減少;降級(jí),降位;(刑罰等的)輕減;減速 ...
  • at variance:    有分歧, 不和
  • at variance with:    與...有分歧, 與...不和, 與...不符
  • variance:    n. 1.變化,變動(dòng),變更;變度,變量;【統(tǒng)計(jì)】(平)方(偏)差。 2.(意見等的)相異;不和,沖突,爭(zhēng)論。 3.【法律】訴狀和供詞的不符。 at variance with 和…不和;和…不符 (at variance with the facts 不符事實(shí)。His conduct is at variance with his words. 他言行不符)。 set at variance 使不睦,離間。
下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

例句與用法

  1. High variance reduction and processing time saving due to systematic descriptive sampling could be expected
    用系統(tǒng)描述性抽樣代替蒙特卡羅的隨即抽樣過程,從而使得計(jì)算效率與降低方差都得到了明顯地改善。

百科釋義

    In mathematics, more specifically in the theory of Monte Carlo methods, variance reduction is a procedure used to increase the precision of the estimates that can be obtained for a given number of iterations. Every output random variable from the simulation is associated with a variance which limits the precision of the simulation results.
    詳細(xì)百科解釋

相關(guān)詞匯

        variance:    n. 1.變化,變動(dòng),變更;變度,變量;【統(tǒng)計(jì)】(平)方 ...
        reduction:    n. 1.縮小,減少;降級(jí),降位;(刑罰等的)輕減;減速 ...
        at variance:    有分歧, 不和
        at variance with:    與...有分歧, 與...不和, 與...不符
        variance:    n. 1.變化,變動(dòng),變更;變度,變量;【統(tǒng)計(jì)】(平)方(偏)差。 2.(意見等的)相異;不和,沖突,爭(zhēng)論。 3.【法律】訴狀和供詞的不符。 at variance with 和…不和;和…不符 (at variance with the facts 不符事實(shí)。His conduct is at variance with his words. 他言行不符)。 set at variance 使不睦,離間。
        variance with:    和不和
        no reduction:    未降價(jià); 無扣減
        reduction:    n. 1.縮小,減少;降級(jí),降位;(刑罰等的)輕減;減速;減價(jià),折扣。 2.(城市、國家等的)陷落,投降,被征服、變成 (to; into)。 3.破落,沒落;【物理學(xué)】衰減。 4.類別;碎礦;提煉。 5.【數(shù)學(xué)】簡(jiǎn)化,約簡(jiǎn),縮減;化歸。 6.(測(cè)量結(jié)果的)整理,(代號(hào)等的)譯解;【無線電】訂正。 7.【化學(xué)】還原法,改格法;【攝影】減薄。 a 10% reduction 九折。 great reductions in prices 大減價(jià)。 the reduction of armaments 裁(減)軍(備)。 ascending [descending] reduction 由小[大]單位改成大[小]單位的換算法。 reduction to absurdity=reductio ad absurdum.
        combined variance(or poolled variance):    合并方差
        physical variance,efficiency variance:    實(shí)績(jī)差異,效率差異
        spending variance,expenditure variance:    開支差異
        activity variance:    業(yè)務(wù)活動(dòng)差異; 業(yè)務(wù)活動(dòng)量差異; 作業(yè)差異
        adaptor variance:    加性方差
        additive variance:    加性方差
        additivity of variance:    方差加和性
        adverse variance:    不利差異,逆差
        allan variance:    阿倫方差
        analysis of variance:    變差分析; 變分析; 變異數(shù)分析; 方差分析法; 分析方差; 離散分析; 偏差分析
        analytic variance:    分析方差
        angular variance:    角方差
        asymptotic variance:    漸近方差
        average variance:    平均方差
        basic variance:    基本差異
        betweenstrata variance:    區(qū)間變異
        betweensubjects variance:    被試者間方差

其他語言

相鄰詞匯

  1. variance ratio test 什么意思
  2. variance ratio test f 什么意思
  3. variance ratio transformation 什么意思
  4. variance ration 什么意思
  5. variance reducing technique 什么意思
  6. variance report 什么意思
  7. variance reports 什么意思
  8. variance revision 什么意思
  9. variance sales mix contribution 什么意思
  10. variance sales mix profit 什么意思
桌面版繁體版English

相關(guān)閱讀

Copyright ? 2025 WordTech Co.