logarithmic distribution中文是什么意思

發(fā)音:

中文翻譯
造句

對數(shù)分布

logarithmic adj. 對數(shù)的。 logarithmic functi ...
distribution n. 1.分配，分發(fā)，配給；分配裝置[系統(tǒng)]；配給品；配 ...
bivariate logarithmic distribution 二元對數(shù)分布
logarithmic distribution coefficient 對數(shù)分配系數(shù)
logarithmic distribution law 對數(shù)分布規(guī)律; 對數(shù)分配定律
logarithmic normal distribution 對數(shù)常態(tài)分配; 對數(shù)正態(tài)分布
logarithmic series distribution 對數(shù)級數(shù)分布
logarithmic velocity distribution law 對數(shù)流速分布定律
normal logarithmic distribution 對數(shù)正態(tài)分布
logarithmic adj. 對數(shù)的。 logarithmic function 對數(shù)函數(shù)。 a logarithmic scale 計(jì)算尺。 logarithmic series 對數(shù)級數(shù)。 the logarithmic table 對數(shù)表。 adv. -cally 用對數(shù)。
algorithm, logarithmic 對數(shù)算法
double logarithmic 雙對數(shù)
law of logarithmic 對數(shù)定律
logarithmic algorithm 對數(shù)算法
logarithmic amplifier 對數(shù)放大器; 對數(shù)增幅器
logarithmic amplifiers 對數(shù)放大器
logarithmic analysis 對數(shù)分析法
logarithmic approximation 對數(shù)近似
logarithmic attenuator 對數(shù)衰減器
logarithmic barometer 對數(shù)氣壓表
logarithmic base 對數(shù)底
logarithmic branchpoint 對數(shù)分歧點(diǎn)
logarithmic calculator 對數(shù)計(jì)算器
logarithmic characteristic 對數(shù)特性
logarithmic chart 對數(shù)表

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例句與用法

In this paper , some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data . the cross section of compound channel can be divided into four regions : the undisturbed region in main channel , the interactive region between channel and plain , the undisturbed region in flood plain and the boundary region . in the undisturbed regions , the distribution of longitudinal velocity along the depth has the feature of lograithmic . whereas , in the interactive region , the longitudinal velocity does not obey the logarithmic distribution law , but it can expressed as a revised logarithmic function by using a wake function . on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained . in the boundary region , the longitudinal velocity obeys the law of parabolic distribution . furthermore , according to the simplified diffusion equation , the transverse distribution of sediment concentration in the interactive region is deduced . the analysis is in good agreement with the measured data
本文根據(jù)漫灘水流的運(yùn)動特點(diǎn)，將漫灘水流的復(fù)式斷面分為主槽平衡區(qū)、灘槽交互區(qū)、灘地平衡區(qū)及邊壁區(qū)等4個區(qū)，并給出了各區(qū)寬度的經(jīng)驗(yàn)公式.根據(jù)灘槽交互區(qū)垂線流速分布的變化特點(diǎn)，提出了附加尾流函數(shù)的對數(shù)流速分布公式.在簡化水流運(yùn)動方程和泥沙擴(kuò)散方程的基礎(chǔ)上，對灘槽交互區(qū)內(nèi)垂線平均流速及含沙量沿橫向分布進(jìn)行了理論分析，提出了反映灘槽水流動量交換強(qiáng)度的橫向渦量粘性系數(shù)及橫向擴(kuò)散系數(shù)的表達(dá)式，得到了漫灘水流垂線平均流速及含沙量沿橫向分布的解析解，并與實(shí)測資料吻合較好

百科解釋

In probability and statistics, the logarithmic distribution (also known as the logarithmic series distribution or the log-series distribution) is a discrete probability distribution derived from the Maclaurin series expansion

詳細(xì)百科解釋

其他語種釋義

logarithmic distributionとは意味：対數(shù)分布｛たいすうぶんぷ｝

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