查询词典 geometrical mean

On the basis of analyzing the characteristics of geological plane maps, the notion of the wire frame model illustrated by outline of geological blocks is proposed to describe the geometrical form of complex faults and the relationships among them.

在分析平面地质图数据特点的基础上，为准确表达复杂断层的空间几何形态和相互之间的关系，引入了由地质形体的轮廓线构建而成的线框架模型概念；修正了边界表示法模型有效构建的基本条件；从地层与断层之间的关系角度详细阐述了有效构建线框架模型的方法；提出了以线框架模型为基础的断层面整体构建技术思路，解决了复杂断层面三维构建问题。

Gann at his word that there is a square within this orbit then we come up with some very unique geometrical information about time and squares, i.e. Gann's plastic overlays.

在他所说的话 Gann 然后在这一个轨道里面有一个正方形我们提出一些非常独特的关于几何学的资讯时间和正方形，也就是 Gann's 的塑料叠。

If we treat each natural year (March 21 st to March 21 st ) as a complete circle, which it is because the earth has gone 360-degrees around the Sun, and take WD Gann at his word that there is a square within this orbit then we come up with some very unique geometrical information about and squares, ie Gann's plastic overlays.

如果我们把每一个自然年度（3月21日至3月21日）作为一个完整的圆，这是因为地球已经360度环绕太阳，并采取他所说的江恩有一个正方形在这一轨道然后，我们提出了一些非常独特的关于时间和广场，即江恩的塑料覆盖几何信息。

Based on the CT scan and the image process technology, a modularized geometrical and finite element model of the human skull was built to simulate various defect patterns of the maxillary and design the position, direction, length of the zygoma fixture, and the number of the conventional fixtures.

基于CT扫描和图像及图形处理技术，建立标准人的模块化颅骨三维几何和有限元力学模型。

So, the aromaticity of acenaphthenyl groups in C_2 gum should be the least. In order to explain the reason, quantum chemical calculation is utilized. The optimized geometrical structrures of condensed aromatics in C_1 gum, C_2 gum and C_3 gum are calculated at B3LYP/6-31G* levels. We find that some phenyl groups in acenaphthenyl groups are coplanar and have the largest conjugated structure.

为了解释其原因，我们利用量子力学方法进行了计算，研究了三种稠环基团在B3LYP／6-31G*基组水平下优化得到的几何结构，发现苊式多苯基苯基中的萘环和中间的苯环共面，电子离域性最大，而其他二者所有苯环都不共面，发生了明显地扭曲；同时，在优化几何结构的基础上，对三种化合物进行了前线分子轨道的分析，利用密度泛函理论方法(density function theory，DFT)计算了稠环基团的最高占有轨道和最低未占轨道之间的能量差，即能隙，发现C_2胶上苊式多苯基苯基的Eg最小，解释了C_2胶具有最好的辐射保护效果的原因。

The aim of this paper is to synthesize nano-particles of barium ferrite with hexagonal flake and acicular and to study the effect of the different geometrical samples on microwave-absorbing performance.

本文目的是通过合成纳米级六角片状和纳米级针状钡铁氧体样品，研究这两种几何样品对微波吸收性能的影响。

A method is proposed that is based on template match and Radon transform of calculating the affined factors in digital watermarking against geometrical distortion.

针对目前数字水印抗几何攻击方法，提出一种基于模板匹配和Radon变换联合应用的几何变换参数估计方法。

This article supposed a novel idea of building a new kind of database by unifying algebraical method and geometrical method. Each LssDNA was presented by a dot on a natural number coordinates axes, then the database was termed by'DotBank'.

该数据库中的每一条LssDNA都与数轴上代表自然数的一个点相对应，因此将此类数据库称为&点库&。

Liu Zhaoxi says " the mistake that place Xing Taobao did not commit be drowned, but the force that will not clean out treasure is larger and larger, of each policy come on stage, good meeting produces the effect of geometrical level, bad word, can generate annihilative blow."

陆兆禧称&所幸淘宝没有犯下灭顶的错误，但是未来淘宝的影响力越来越大，每一个政策的出台，好的会产生几何级别的影响，不好的话，就会产生毁灭性的打击。&

The method proposed is useful for studying the beam transformation through an apertured optical system with different geometrical symmetry.

该方法对研究有不同几何对称性光阑光学系统的光束变换是有用的。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？