mean pole

用法例句

The results show that in a rectangular tunnel with bigger dimension of the width, field strength of horizontal polarization mode is markedly higher than that of vertical polarization mode, influence of the height change on the field strength is stronger than that of.

结果表明:在宽度尺寸大于高度尺寸的矩形巷道中,水平极化模式的场强明显高于垂直极化模式,高度尺寸的变化对场强的影响比宽度尺寸的变化要大,这种影响差异随频率的增高和截面尺寸的增大而变小。

As examples,the RLCG coefficients of the equivalent circuit for the dominant mode of the horizontal polarization electromagnetic wave in the rectangular tunnel were computed.

作为计算实例,对电场水平极化(1,1)模的RLCG分布参数进行计算,获得的结论具有一般性,分析方法可用于其它模式电磁波。

Three-dimensional limit equilibrium solution to generalized-shaped slope stability;

一般形状边坡三维极限平衡解答

A probative method of Rankine s earth pressure based on limit equilibrium;

基于极限平衡的一种朗肯土压力证明方法

Load calculation in 3D rigid body limit equilibrium method and engineering application;

三维刚体极限平衡法中荷载的计算方法及工程应用

The shape and dimensional errors caused by electrode shaking in EDM were studied.

研究了电火花成型加工中因电极平动所造成的加工误差 ,提出了基于NC技术的电极平动补偿方法 ,开发出EDM电极平动补偿软件系统 ,并进行了对比实验验证。

For the stablity assessment of the Outang old landslide after the construction of the Three Gorges reservoir completed, calculation and analysis have been conducted with limit equilibrium method and 3-D elasto-plastic FEM in consideration of influences of water level change, seepage flow pressure, constructional load and seismogenic force.

采用极限平衡和三维弹塑性有限元分析方法，对藕塘古滑体在三峡水库形成后的稳定性进行了计算分析。

On the base of generalizing many outcome and present situation about the seeking road stability problem, the paper study mainly the seeking road stability problem when the water plummet, integrating two method, finite element method and theory of limit equilibrium method.

本文以浸水路基在水库水位骤降条件下的稳定性分析作为研究内容,比较系统地总结归纳了国内外在这方面的研究现状和成果,在此基础上,把用于渗流场分析的有限元方法和边坡稳定分析的极限平衡方法结合起来,考虑浸水路基在渗流作用下的稳定性。

At first, this paper discussed the calculation principle of stability coefficient of slope based on limit equilibrium method, and pointed out that the analytical solution can not be achieved due to the implicit expression of stability coefficient.

首先分析了边坡极限平衡分析方法稳定性系数计算原理,提出了其隐函数形式在可靠度分析时不能采用解析方法求解的问题。

According to the feature of drawing crystal shape from gnomonic projection,a data structure (the single 3 table chain structure )is presented.

根据极平投影绘晶体形态的特点，建立了一种数据结构———单链三表结构，此结构由面表、线表、点表组成，能充分反映晶体形态的拓扑信息和几何信息，并在此基础上设计了一种适合于变换和消隐处理的数据结

Goldschmidt s gnomonic projection,a method of comparison with line and face about the identified visibility of the crystal face on gnomonic plane is given to search hidden line of mineral crystal shape.

根据图形消隐的基本原理，针对心射极平投影的特点，使用线、面比较法在极平投影面上判断晶面的可见性，进而消除矿物晶体形态图中的隐藏线。

horizonally-polarized non-directional antenna

水平极化无方向性天线

Antarctic stratospheric circumpolar vortex

南极平流层环极涡旋

plane-parallel magnetron

平行平面电极磁控管

paralleled plate electrode type phototube

平行平板电极式光电管

line output pent(ode)

水平扫描末级五极管

planar avalanche photodiode

平面雪崩光电二极管

biplanar vacuum photodiode

双平面真空光电二极管

diffusion base plane transistor

扩散基极平面晶体管

horizontal resolution (limit)

水平方向分辨率极限

The spacing of translational energy levels is very small.

平动的能级间隔极少。

maximum average uncertainty principle

极大平均不定性原理

A Greenpeace activist

绿色和平组织积极分子

The plains of Alberta are extremely fertile.

艾伯塔平原极其肥沃.

The store has an excellent reputation for fair dealing.

该店买卖公平,声誉极佳。

He criticized her in a very unfair way.

他极不公平地指谪她。

He is calmest (=very calm) when he is all by himself.

他一人独处时极为平静。

winter Antarctic stratospheric circumpolar vortex

南极冬季平流层绕极涡旋

On Maximal P-Injective Modules and Maximal P-Flat Modules;

关于极大P-内射模和极大P-平坦模