二维的

The main function of the system is to accomplish large and overelaborate statistics. Realizing way of statistics is to depend on a series of two-dimensional array,.

统计的实现方法是依靠在数据操作过程中形成的一系列二维矩陈，以二维矩陈为基础，迅速得到各种统计数字。

A warp skeleton method was proposed to solve the descriptive issue of arbit rary 3D woven composite architecture , with the unit cell being decomposed into subcells/ grids. The subcell vector concept was int roduced to digitalize the 3D architecture , in order to use the 2D database table to store it .

利用经纱脉络描述法解决了任意三维机织复合材料的结构表征问题；提出了单胞分解法与亚胞向量概念，实现了三维结构的二维化、数字化，根据数字表征结果和经典截面假设构造了初始断裂模型；使用一种迭代算法对初始断裂模型进行优化，使纱线束逐步逼近真实形态，进而实现三维实体造型，在此基础上进行网格剖分。

After researching, the author introduced the 2-D bar code technology into environmental monitoring together with GIS technology, and excogitated successfully an application system based on its applications in wastewater,exhaust gas,solid wastes,and noise,etc.

本文作者将二维条码技术和GIS技术联合起来，对环境监测进行了研究应用。2 国内外研究现状及研究联合技术的必要性二维条码技术在国外环境监测领域中应用较为广泛，特别是在汽车尾气的监测中最为广泛。

The main factor that astricts to develop 2-D barcodes technology in our country is that the 2-D barcode identify systems in current market are sold too expensive.

制约二维条码技术在我国发展的主要原因是目前市场上销售的二维条码识别系统价格十分昂贵。

In this thesis, a simplified two-dimensional implementation of Arch Dam in linear elastics is described.

本文针对拱坝的二维线弹性问题进行求解，计算结果由MATLAB编写的无单元伽辽金法程序运行得出，程序还可以精确求解二维悬臂梁问题。

Results: The accuracy of four-dimensional ultrasound was 100%,while that of two-dimensional ultrasound was 85.7% between 14 to 24 weeks of gestation.

但传统的二维超声存在一定的局限性，本研究采用通过比较二维和实时三维超声

In this paper,first of all,we discuss the basic theory of the two dimensions magnetic flux leakage testing,which is the basic of the design of "the monitor system of two dimensions magnetic flux leakage testing equipment for the steel tube ".

在本文中首先讨论了二维漏磁检测法的基本原理，这是&钢管二维漏磁检测设备监控系统&设计的基础。

Compared with the two dimension FD, the methos are fast and simple,the experiment result shows it is feasible to classify manmade targets and natural objects by the FD of the rough profile of contour.

实验表明，水杯及车辆轮廓的分形维数较低，岩石则具有较高的分形维数，通过同二维结果的对比，从计算量和分形维数两方面证明用所提出的算法计算轮廓分形维数区别人工目标和自然物体是可行的。

Experiments show that it is realizable to use the two-component OEHF-LDA in backward scattering mode.

本文对二维OEHF—LDA用于后向接收的可行性进行了探讨和试验并获得成功，这是采用小功率激光器实现后向散射接收二维LDA测量的首次尝试。

The approximate stochastic solution of the plane wave and the propagation behaviors are obtained by means of stochastic functional approach.

假设二维随机介质具有各向同性窄带高斯谱，运用随机泛函理论给出了二维介质中随机平面驻波的解析近似解及其幅度和相位的定量统计特性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。