查询词典 dimensional analysis

Analysis of three-dimensional magnetic field is the foundation work for optimum design of electromagnetic system.

其三维磁场分析是电磁系统优化设计的基础。

Methods Rabbits auricular cartilage without perichondrium was cut into 1.5 mm×1.5 mm nieces, which were smeared on the three dimensional polylactic acid foams, then implanted into subcutaneous pocket. The implants were taken out at 3rd and 6th month respectively, thespecimens were used for gross inspection and histological analysis.

将兔耳软骨切割成大小为1.5 mm×1.5 mm的耳软骨片，均匀地涂布在具有三维空间结构的聚乳酸泡沫支架上，然后将此复合物埋植于兔背皮下，分别于移植后3、6个月取出标本，行大体观察及显微镜下检查。

Methods rabbit's auricular cartilage without perichondrium was cut into 1.5 mm×1.5 mm nieces, which were smeared on the three dimensional polylactic acid foams, then implanted into subcutaneous pocket. The implants were taken out at 3rd and6th month respectively, thespecimens were used for gross inspection and histological analysis.

将兔耳软骨切割成大小为1.5 mm×1.5 mm的耳软骨片，均匀地涂布在具有三维空间结构的聚乳酸泡沫支架上，然后将此复合物埋植于兔背皮下，分别于移植后3、6个月取出标本，行大体观察及显微镜下检查。

Photoelasticity is applied in two- and three-dimensional stress analysis widely.

光弹性法可广泛用于二维、三维应力或应变场的研究。

This paper studies the pick-up of the three-dimensional footprint characteristic and biological characteristic analysis.

本文研究立体赤足迹的形态特征提取与生物特征分析。

The finite element models of two types of machine guns are set up, mainly based on the 3-dimensional beam elements, partly based on boundary elements. Modal experiment plan of the machine guns is designed and their modal analysis experiments are done. The inherent properties of structural vibration and dynamic response properties for type-02 14.5 mm anti-aircraft machine gun and type-89 12.7mm machine guns are completely realized through the method combining theory and experiment, and many valuable conclusions are obtained.

建立了以三维梁单元为主，边界元为辅的高射机枪和重机枪有限元模型，设计了模态试验方案并进行了两支枪的试验模态分析，采用理论与实验相结合的分析方法，全面揭示了 02 式 14.5mm 单管高射机枪和 89 式 12.7mm 重机枪的结构振动固有特性和动力响应特性，获得了许多有价值的结论。

In the text we using the Pro/E software for the level planet carrier establishment three dimensional full-scale mockup, and inducts this model the ANSYS software to carry on the finite element analysis, carries on the intensity examination for the planet wheel gear system designed in traditional method.

本文对传统设计方法设计的行星轮架应用Pro/E软件为一级行星架建立三维实体模型，并将该模型导入ANSYS软件进行有限元分析，进行强度校核，参数优化。

A new two-dimensional principal component analysis method based on feature selection is proposed.

提出了一种基于分类性能的二维主分量特征选择方法。

SVD is the general method for linear decomposition of a matrix into independent principal components, and is a form of Eigenvalue-Eigenvector analysis or principal components decomposition and, in a more general sense, of multi-dimensional scaling.

SVD分解根据矩阵的运算计算出矩阵的奇异值，然后根据奇异值计算出矩阵的两个奇异矩阵，将矩阵分解为三个矩阵的乘积形式。

Aimed at the minimum maximum principal stress,based on three dimensional finite element analysis,with the help of FEM software,an optimization method is used to design the main parameters of the joint cross of universal coupling.

利用ANSYS软件对轧机主传动系统的万向联轴器十字轴进行三维有限元分析，在此基础上，以十字轴所承受的最大主应力最小作为追求目标，在ANSYS软件中对其主要参数进行了优化，得出了较为理想的结果。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新