查询词典 arithmetic-geometric mean

To determine how extreme the distortion is, you can''t simply add up the values above and below the "ideal" plane and calculate the arithmetic mean.

要确定畸变的极端程度，您不能简单地把在"理想的"平面上下的值相加，并计算算术平均数。

As a result indicates two 10 affixed to the cutan of rheomolding to determine the order to all measurementin of the arithmetic mean.

结果表示以正反面各10个贴向胶膜的试样进行测定，以所有测定值的算术平均值表示。

It is indicated that the arithmetic mean value can be used to substitute for that calculated with the theore tieal formula,while the required relative erroris no larger than 1

结果表明，用较简单的算术平均值代替较繁复的理论计算值，其相对误差不超过1％。

"What do you mean by a problem in arithmetic?"

"你说算术问题是什么意思？"

Besides, questionnaires are analyzed by arithmetic mean, five class interval, t-test, and one-way analysis of variance.

问卷资料并透过算术平均数、五等第区间判定、t检定、单因子变异数分析等统计方法进行分析。

METHODS: Arithmetic mean and constituent ratio etc were used as indices to describe the current level of drug expense, and Mann - Whitney test and multivariate linear regression model were applied to compare the difference in drug expense between inpatients with and those without medical insurance.

以算术平均数和构成比等指标描述急性阑尾炎患者的药品费用水平，利用秩和检验与多元线性回归模型等方法比较"医保"患者和自费患者的药品费用。

By analyzing the bode diagram of HAPF system and minimizing the capacity of HAPF, the paper presents a frequency dividing control method based on fuzzy-PI. In this mean generalized integrator is used for frequency dividing integral and fuzzy arithmetic is for adjusting PI coefficients timely. Compare with other kinds of control methods, the proposed one is more simple and easier realization.

该文由常用的并联型HAPF的结构特点分析出发，从容量和幅频特性2个方面探讨HAPF控制中进行有效分频的必要性，根据HAPF对控制方法的要求，文章提出一种基于广义积分的模糊自整定PI控制方法，即通过广义积分实施对周期量的分频积分，同时由模糊算法进行比例和积分系数的在线调整，从而有效实现对HAPF的分频控制。

Average flow within the prescribed time in flood calculations is worked out tising curve integral instead of arithmetic mean.

用曲线积分代替算术平均法来计算洪水流量演算中的时段平均流量，减小了时段△t对流量值的影响，使计算流量更接近实测值。

In light of the approximation of Muskingum flood calculation model,an improving model on average flow within prescribed time in flood calculation is presented using curve integral instead of general arithmetic mean.

针对马斯京根洪水演算模型的近似性问题，用曲线积分法改进了原模型中时段流量的简单算术平均值法，并利用连续性空间优化问题的蚁群算法对改进的马斯京根洪水演算模型进行参数最优估计，使演算流量更加接近实际。

There are many types of filtering methods, such as the limit speed filter and limit amplitude filter used in the program determination method, mean value filter, arithmetic average filter, sliding average filter, etc. This research adopts the combined average filter method that can eliminate the pulse interference.

有许多种过滤方法，如极限速度滤波和限幅滤波程序测定，均值滤波器算术平均滤波，滑动平均滤波等本研究采用了组合平均滤波法，能有效消除脉冲干扰。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。