geometric mean
基本解釋
- [數(shù)] 幾何平均數(shù)，等比中項(xiàng)
英漢例句
- And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.
鮑林定義平均并不是,簡(jiǎn)單相加在除以二，他選擇幾何平均。 - This paper revises the computational method of PQI by weighed geometric mean and demonstrates the reasonability of the revision.
對(duì)PQI的計(jì)算方法做了改進(jìn)，以加權(quán)幾何平均值來(lái)計(jì)算PQI，論證了這種做法的合理性。 - In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.
事實(shí)上，一些很老的書籍上，平均的定義就是算數(shù)意義的，總的來(lái)說(shuō)被分為兩種算數(shù)意義，但現(xiàn)代我們多用幾何意義。 - And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.
鮑林定義平均并不是,簡(jiǎn)單相加在除以二，他選擇幾何平均。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選 - In fact, there are some very old books that show this as the average, the sum divided by two arithmetic mean, but the modern practice is to use the geometric mean.
事實(shí)上，一些很老的書籍上,平均的定義就是算數(shù)意義的，總的來(lái)說(shuō)被分為兩種算數(shù)意義，但現(xiàn)代我們多用幾何意義。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選 - The company hired a graphic designer who came back with the typically abstract, geometric cover designs that seem to mean high tech to art school grads.
FORBES: Calliope's revenge
雙語(yǔ)例句
原聲例句
權(quán)威例句
詞組短語(yǔ)
- geometric -arithmetic mean inequality 幾何算術(shù)平均不等式
- the geometric -harmonic mean 幾何
- theorem of arithmetic -geometric-mean 算術(shù)
- arithmetic -geometric mean inequalities 算術(shù)
短語(yǔ)
英英字典
- the average value of a set of n integers, terms, or quantities, expressed as the nth root of their product &rarrcompare arithmetic mean
柯林斯英英字典
專業(yè)釋義
- 幾何平均
- 幾何均值
- 幾何均數(shù)
- 等比中項(xiàng)
- 幾何平均數(shù)
- 幾何均數(shù)
- 幾何平均值
- 幾何平均
- 幾何平均