Here, you integrate only over a two-dimensional surface, and here, only a one-dimensional curve.
在这儿，只是在一个二维曲面上做积分，这里是一维曲线。
And we'll make it a two-dimensional problem, because we have seen only one-dimensional problems now.
它是一个二维问题，因为我们已经发现，目前，它只是一维的。
Unlike the one-dimensional CAs I've shown you, both Life and Demon Cyclic Space are two-dimensional CAs; that is, the cells are arranged in a two-dimensional grid.
与我展示的一维ca不同，Life和DemonCyclicSpace都是二维ca，就是说，细胞是排列在二维网格中的。
Two-dimensional stock cutting problem can be settled by solving two one-dimensional knapsack problems, this paper presents a new algorithm based on the ant colony optimization idea.
基于一维问题的蚂蚁算法，本文将二维矩形件排样问题转化为一维背包问题，然后进行求解。
Based on the one dimensional analytical solution, a new calculation of two dimensional and three dimensional unsteady heating time is provided under the third boundary conditions.
基于一维不稳态导热分析解，提出一个在第三类边界条件下的二维和三维不稳态加热时间的计算方法。
Pixel buffers can represent a one dimensional, two dimensional or three dimensional image.
像素缓存可以用来保存一维、二维或者三维图形。
This method is not only suitable to one or two dimensional discrete systems but also to three or higher dimensional ones.
该方法不仅适用于一维和二维离散系统，也适用于三维或更高维的离散系统。
Then one-dimensional and two-dimensional cyclostationary features of faults are put forward and they can be used to separate useful signals from noise and detect weak faults easily.
该方法利用信号与噪声具有不同循环频率的特性实现了信噪分离，能够比较容易地从复杂背景中提取出微弱的特征信息。
For the problem of parameter estimation of one dimensional and two dimensional chirp signal in additive colored Gaussian noise, a new method based on fourth-order cumulant is proposed.
针对加性高斯有色噪声背景下的一维、二维线性调频信号的参量估计问题，引入高阶统计量，提出了一种基于四阶累积量的新方法。
One-dimensional cutting stock optimization and two-dimensional data sets optimal matching problem are mainly researched in this thesis.
本文主要研究了一维下料优化及二维数据集最佳匹配两大问题。
Two methods are presented, one is based on the normalized central moments of one dimensional range profiles, the other is based on one dimensional scattering centers matching.
提出了基于目标一维平均距离像归一化中心矩的目标识别方法和一种新的基于目标一维散射中心匹配的目标识别方法。
As a new barcode system, composite symbology has the features of one-dimensional barcode and two-dimensional barcode, which has got more and more attention in the field of logistics.
复合码作为一种新兴的码制，兼容一维条码和二维条码的特点，在物流领域越来越被受到重视。
In the form of practical examples, this paper introduces the study method of one dimensional array and two dimensional arrays.
文章以实例的形式介绍了一维数组和二维数组的学习方法。
The pp stacking effect between salicylates and hydrogen bonds of the neighboring one-dimensional molecules extend the structure into a two-dimensional network.
水杨酸苯环的-堆积作用和分子间的氢键作用， 又使配合物呈二维网络结构。
One-dimensional or two-dimensional templates are used in most of the existing enhancement algorithm.
现有的增强算法大多是采用二维模板增强或一维模板增强。
The paper analyzed and discussed one-dimensional and two-dimensional heat sink in theory.
论文分析了一维、二维热沉的尺寸效应，并且讨论了大电流测量中的一维热沉设计。
It includes two sections: zero dimensional nanostructured material and one dimensional nanostructured material.
分零维材料和一维材料两节来介绍。
One method for estimating unknown data is to interpolate two dimensional terrain data. This paper presents two dimensional cubic convolution interpolation function.
本文提出一种二维离散数据的插值方法——二维三次卷积插值。
One-dimensional motion and two-dimensional translational motion experiments have been carried out here and a conclusion that the orientation error is below 5% in both experiments has been made.
分别进行了系统一维和二维直线运动的测试实验，得到了系统的定位误差小于5%的结论。
Secondly, two dimensional conductive model of cooling jacket was set up and numerical simulation was carried out using one dimensional results. Temperature field in cooling jacket was computed.
其次建立了推力室的冷却套二维导热模型，使用数值模拟的方法和一维计算的结果，得到了冷却套的温度场。
The analysis indicates that the self-imaging effect can be widened to the two-dimensional confinement on the basis of the one-dimensional confinement.
分析表明，一维限制多模干涉器的自镜像效应可以完全拓展到二维上。
A two-direction shear deformation finite element model is presented in which a three-dimensional problem is reduced to a two-dimensional one and thus the calculation is much simplified.
文中提出了“双向剪切变形”有限元模型，使三维问题简化为二维问题，计算工作量大为减少。
Based on one or several two-dimensional cross-sections of specimen, combining with digital image processing technology, two-dimensional numerical model was established for mechanics simulation.
基于试样的一个或几个二维截面，结合数字图像处理技术建立二维数值模型进行力学模拟。
Common technologies used for HCP analysis include ELISA (Enzyme-linked Immunosorbent Assay), one-dimensional or two-dimensional gel electrophoresis, Western Blot and Mass Spectrometry.
常见的用于宿主细胞蛋白的分析的技术包括酶联免疫吸附法(酶联免疫吸附试验)，一维或二维凝胶电泳，免疫印迹和质谱分析。
Compared with one-dimensional cellular automata, encryption algorithm based on two-dimensional cellular automata has a larger key space and the security of the system is greatly enhanced.
和一维元胞自动机相比，采用二维元胞自动机的加密算法拥有更大的密钥空间，系统安全性大大增强。
In almost all literatures, it is mainly used to compute one-dimensional diffractive optical elements and two-dimensional diffractive optical elements with rotationally symmetric structures.
在大多数文献中，主要用它来设计一维衍射光学元件和具有旋转对称结构的二维衍射光学元件，故在此称之为一维杨顾算法。
Scale analysis was also carried out for characteristic flow parameters as a foundation of simplification of control equations to two-dimensional and one-dimensional ones.
对弯道水流运动各特征量进行量级分析，为基本方程向二维和一维简化提供了理论依据。
Developed the coupled one-dimensional and two-dimensional model.
第三，建立一、二维耦合的城市雨洪模型。
For instance, properties are assigned by one-dimensional arrays, predicates of arity 2 by two-dimensional arrays, and so on.
例如，性质用一维数组赋值，2元谓词用2维数组赋值，等等。
For instance, properties are assigned by one-dimensional arrays, predicates of arity 2 by two-dimensional arrays, and so on.
例如，性质用一维数组赋值，2元谓词用2维数组赋值，等等。
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