[数]几何平均数，等比中项

n.几何平均数，等比中项

geometric means───[数]几何平均数，等比中项

geometrician───n.几何学者

geometric print───几何印花

geometric pace───n.步距

geometrical───adj.几何的，几何学的

geometricians───n.几何学者

geometricise───几何学

This paper discussed the theorem of the average arithmetic geometric mean of algebraic polynomials systematically, then derived and analyzed the original geometric programming (GP) briefly.───讨论了代数多项式的算术- 几何均值定理，并对原型几何规划理论作出了简明的推导与分析。

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.───事实上，一些很老的书籍上，平均的定义就是算数意义的，总的来说被分为两种算数意义，但现代我们多用几何意义。

A geometric mean formula is first derived for the equivalent seismic velocity of EDA media.───这里首先提出了一种计算EDA介质等效波速的几何平均法.

In this paper, we prove the inequality relations of arithemetric mean, logarithmic mean, exponential mean and geometric mean for two positive numbers by using probabilistic method.───本文用概率方法证明了关于两个相异的正数的几何平均、对数平均、指数平均和算术平均的不等式关系。

A geometric mean formula is first derived for the equivalent seismic velocity of EDA media.

The limit theorems of arithmetic mean and geometric mean were discussed in many articles. In this article, we give some sufficient conditions about the law of large number of logarithmic mean.

The level of Escherichia coli should not exceed 610 per 100 mL, calculated as the geometric mean of all samples collected in a calendar year.

The weighted arithmetic - geometric mean inequality is a very important inequality in mathematics.

In this paper the method of synthesis using geometric mean of the judgments(CMJ)for making group decisions in AHP was discussed theoretically.

Then an arithmetical mean, which came from the geometric mean of these three measures multiplying sub-band weighted coefficients, was used as final comprehensive assessment indicator.

Table 3. 2 provides individual estimate for gaseous coal seams with the geometric mean used wherever a wide spread is given.

The numerical results also indicate that the weighted geometric mean method needs less number of iteration than the weighted arithmetic mean method.

In this paper, the geometric mean value of product of non zero of base m digits is discussed, the exact calculating formula is given.