A separate select statement will be needed to properly calculate each set of measures that share the same number and dimensional order of aggregations.
对于每一组具有相同数量和维次序的聚合的度量，需要用单独的选择语句来正确地计算。
In order to measure the shape of three-dimensional objects, a non-contact system based on binary-code light projection method was developed.
建立了一个基于二进制编码结构光的三维形貌测量系统，推导了测量系统的物象关系式，并对测量系统进行了标定。
In order to increase the dimensional accuracy and other properties of strip steel used for the tyre rim of bicycle, the experiments on rolling process and heat treatment are made.
本文为提高自行车钢圈用带钠的尺寸精度和各项性能进行了轧制和热处理工艺试验，得出了好的工艺制度。
This method utilizes some of non-dimensional parameters and combined parameters, in order to interrelate the bearing load with parameters of working process and structure of a diesel engine.
本方法是利用了一些无因次参数及综合参数，使轴承负荷同柴油机工作过程及结构的某些参数联系起来。
Two-dimensional grip sensor was manufactured in order to study interfactional force between shooter and capture, man-grip interactional characteristics.
为了研究射手与枪握把之间的相互作用力，获取人—枪握把相互作用的特性，研制了二维握把力传感器。
In order to improve the hit efficiency of antiaircraft projectile for maneuvering target, the two-dimensional trajectory correction projectile is studied.
根据提高高射弹丸对机动目标命中率的实际需求，研究了空射型二维弹道修正弹。
In order to obtain transient mathematical model as vectoring deflection which is very important in engineering and valuable in theory, three-dimensional and unsteady flow fields must be researched.
由于气流在喷管流动中具有复杂的三维非定常的特征，因此，建立其动态数学模型有着更为重要的工程及理论价值。
In order to research the buckling process of three-dimensional trusses, the eigenvalue buckling analysis and non-linear flection analysis are carried out.
对立体桁架进行了特征值屈曲分析和非线性屈曲分析，研究其屈曲过程。
The new scheme is applied to one - and two-dimensional models respectively in order to test its property.
为检验这种新的计算格式的性能，在一维和二维问题上进行了应用。
Many arms demand dimensional chain calculation in process of design and finalize the design in order to test the assembly characters of the parts and assure the system precision requirement.
不少兵器在设计和生产定型时都需要进行成套的尺寸链计算，以便对零件的可装配性进行检验，保证系统的精度要求。
In order to approach the failure criterion of sand, an experiment of independent control three-dimensional stress of sand has been performed with some simpler device.
为了探索砂土的破坏条件，曾利用比较简单的设备进行了一种砂土的控制三向压力试验。
In order to improve the quality of Laplace operator image segmentation at a high real time capability this paper presented a synchronization dimensional structure filter for Laplace operator.
为了在继承拉普拉斯算子高实时性的前提下提高图像分割质量，设计了一个可与拉普拉斯算子差分计算同步进行滤波工作的空间滤波器。
In order to study characteristics of the calciner, it is significant to simulate the three-dimensional flow in calciner with proper mathematical models.
为充分了解分解炉的性能，应用适宜的模型来模拟分解炉内部三维流场是很有意义的。
In order to improve the capability of dynamic obstacle recognition for indoor mobile robot, a method uf dynamic obstacle recognition based on three-dimensional vision is presented.
为了提高室内机器人的动态障碍物识别能力，提出了一种基于立体视觉的实时障碍物识别方法。
In order to study two-dimensional propagation of laser, we have also studied and used the two-dimensional laser propagation code, the HEATER.
为了研究激光二维传播，开发研究了二维激光传播程序HEATER，考虑介质对激光的吸收、衍射和折射效应。
These years, in order to gain more economical benefit, some corporations are going to adopt three-dimensional CAD software after application of two-dimensional CAD technology.
近些年来，一些企业在完成了二维CAD技术应用之后，开始转向三维CAD技术，以取得更大的经济效益。
In order to implement the multi-channel filtering of the photonic crystal, the numerical calculation and theoretical analysis for the one-dimensional photonic crystal were performed.
为了实现光子晶体的多通道滤波，对设计出的一维掺杂光子晶体进行了数值计算和理论分析。
In order to quickly generate three-dimensional model of MEMS and to realize process step simulation, a voxel-based fast MEMS process simulation method is given.
为了快速生成MEMS模型和实现加工的过程模拟，给出一种基于体素的快速MEMS工艺模拟方法。
First, build a three-dimensional model of a helicopter, then compile interface program in order to get the data of the model.
首先对直升机外形三维建模，编写接口程序导出模型数据。
Finally, the influences of the measurement noise and the fractional order error to the stability of this algorithm are analyzed in one-dimensional case, respectively.
最后在一维情形下分析了探测噪声和光路位置调整误差对算法稳定性的影响。
In order to obtain dimensional precision of wax Patterns and castings, a special fixture has been designed and Produced for correcting and assembling wax patterns.
设计制造了专用的蜡模熔合与校正夹具，以保证模组与铸件的尺寸精度。
An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.
本文首次用一种改进的共轭算子法研究了六维非线性系统的三阶规范形以及所用的非线性变换。
In order to popularize the domestic two-dimensional bar code, we must design flexible two-dimensional bar code identification tools.
要使二维条码在国内推广普及，必须借助于高效灵活的二维条码识别工具。
The arithmetic of quadtree mesh generation was studied in order to solve the problem of the finite element automatic quadrilateral mesh generation for a two dimensional complex region.
针对有限元前置处理中二维复杂域四边形网格自动剖分问题，对四叉树网格剖分算法进行了研究。
Two kinds of rectangular elements are considered to solve the two-dimensional and second-order elliptic boundary value problem on anisotropic meshes.
本文第一部分主要考虑在各向异性网格下用矩形单元对二维空间中二阶椭圆边值问题进行逼近。
Some triangular elements are considered to solve the two-dimensional and second-order elliptic boundary value problem on a class of anisotropic meshes (we call them GATM).
本文主要考虑在一类各向异性网格(我们称之为gatm)下用一些三角形单元逼近二维空间中二阶椭圆边值问题。
In this paper, we discussed to Algebraic Multigrid (AMG) method for higher-order finite element equations in two dimensional linear elasticity.
本文主要对求解二维弹性力学问题高次有限元方程的代数多重网格(amg)方法进行了讨论与探讨。
In order to receive a certificate in this field, the student must learn how to create two-dimensional and three-dimensional drawings of mechanical objects using computer design equipment.
要获得此类专业的证书，学生必须能够利用电脑设计系统绘制二维和三维的机械产品草图。
In order to make four dimensional squares, we have to use all the methods comprehensively, such as composition, decomposition and change, finally, we can make the space more perfect.
为了创造四维的广场，要综合运用分解、组合与变化等等空间构成手法，使空间形式更加完美。
In order to make four dimensional squares, we have to use all the methods comprehensively, such as composition, decomposition and change, finally, we can make the space more perfect.
为了创造四维的广场，要综合运用分解、组合与变化等等空间构成手法，使空间形式更加完美。
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