将一维的表面肌电信号转换为二维的散点图，在这二维的平面空间中研究散点在一周360度的各个方向上的分布情况，提出了象限信息熵的概念。
Converte the one dimension time series into two dimension spot figure, then study the distribution of the spot around the 360 degree directions, compute the quadrant information entropy.
曾经被限制在平面、规定形状中的硅芯片也将突二维空间。
Silicon chips, once confined to flat, rigid shapes, will break out of the planar mold.
如果爱因斯坦的时间轴与我们周围的平面二维空间的一个空间维度的恰好慢慢消失的话，会产生什么现象呢？
What would happen if the coincidence of Einstein's time progress axis with one spatial dimension of these flat 2-D-spaces around us would get slowly lost?
结果是让人吃惊的，因为在我们周围得到的是平面的、交叠的二维空间，几乎难以观察，因为它们只有两个空间维度。
The result is as astonishing as it is exciting, because what we get are flat, overlapping 2-D-spaces around us, utmost difficult to detect, since they have only two spatial dimensions.
把气敏阵列提取的二维交叉敏信号抽象为空间曲面，然后把曲面切割成小块，每小块可近似为平面。
The two dimensional cross sensitive signals of this sensor array are projected into a curved surface, which can be divided into several planes.
由二维平面上的映射图象可展现多维空间数据的拓扑构形和特征。
The mapping image generated on this plane can reveal the topology and characteristic of data in multidimensional space.
联机分析处理把数据的组织由二维平面结构扩充到多维空间结构，并提供了多维数据分析方法。
Online analytical processing expands the framework of data from two-dimensions to multiple-dimensions and provides the method to analyze the multi-dimensional data.
本文对黄河三角洲的砂质壤土及砂质粘壤土的部分物理特性，在二维空间平面上的空间变异结构做了初步探讨。
The two-dimensional space variability of some physical properties of sandy loam and sandy clay loam in the Yellow River Delta was investigated.
经过CCD摄像机像面和光切平面之间的空间映射变换及图象处理后，可一次获得被测物的某一个截面的二维轮廓信息。
D figure information of any section was also attained after spatial mapping transformation between CCD image plane and light-section plane.
首先，利用坐标变换将机器人在三维空间中的运动映射到二维平面上；
The coordinate transformation is used to translate the motion of 3D environment into a plane.
分析了实空间离散格林函数的特点和平面声全息重构卷积计算的特殊性，推导了在重构条件下二维循环卷积与重构卷积的关系。
Characteristics of the discrete real-space Green′s function and particularities of the discrete algorithm of the planar acoustical holography reconstruction convolution are analyzed.
在生成可视化道路图时，需要利用空间数据将空间对象的位置投影到二维的平面上。
When the map is rendered, this spatial data is used to project the locations of the objects on a two-dimensional piece of paper.
利用保角变换，首先在二维平面得到双曲线型的等位线簇方程，然后过渡到三维空间，从而得到表面为单叶双曲面（两实半轴相等）的带电导体的等位面簇方程。
Transition to the three-dimensional space, then we obtain the equation of equipotential surface families of charged conductor with surface of hyperboloid of one sheet.
抛弃了运用透视法和光线的明暗在二维平面上创造三维空间和塑造物体的体积感的幻觉艺术语言的方法。
Master Abandoned using perspective and radial light and shade in the 2d and 3d space creates the illusion of volume of objects of art language.
从二维平面曲线的定义出发，进而扩展至三维空间柱面的定义。
The definition of spatial cylindrical surfaces is extended, amplifying on the definition of corresponding planar curves.
用空间模型理论建立了六维加速度传感器弹性元件无量纲尺寸的空间模型，并转换到二维平面，给出了转换公式。
The physical model of solution space on the structure of six-axis accelerometer with nondimensional parameters was established and changed into 2D plane by the conversion formulas.
就目前而言，人们只了解一维时间、二维平面、三维空间以及爱因斯坦提及的“四维时空”概念。
For now, people only know about the one-dimensional time, two-dimensional, three-dimensional space, and Einstein, the reference to "four-dimensional space-time" concept.
就目前而言，人们只了解一维时间、二维平面、三维空间以及爱因斯坦提及的“四维时空”概念。
For now, people only know about the one-dimensional time, two-dimensional, three-dimensional space, and Einstein, the reference to "four-dimensional space-time" concept.
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