查询词典 mathematic

Therefore, there are contents correlated to algorithm in mathematic curricula of high school in many countries.

因此，世界上许多国家的中学数学课程中都有与算法相关的内容。

Based on the general formula, its optimization mechanism is analyzed and the general mathematic description of particle's maximum covering space is deduced according to the current social information and personal experience.

在此基础上分析了标准PSO的优化机理，基于群体社会信息和自身历史经验的情况下，推导了粒子最大搜索空间的数学描述。

Because of the cragginess of the 3-D surface, the distortion stripes appear when the common rectangular grating or sine grating is projected onto the object surface, which includes information about the 3-D surface profilometry. The images including distortion stripes are taken by CCD camera. The 2-D stripes information is got after processing these images. On the basis of mathematic reconstruction model and arithmetic, the 3-D surface profilometry data are gotten.

用普通白光将矩形光栅或者正弦光栅投影于被测物体表面上，由于物体外形凹凸等几何形状变化而在物体表面产生畸变条纹，这些畸变条纹就包含了物体表面形状的三维信息，由CCD摄像头摄取这些畸变条纹信息，对这些图像进行相应的处理，得到有关条纹中心线的二维信息，然后再根据相应的数学转换模型和重构算法对物体的轮廓进行重构，就可以得到被测物体表面的三维外形数据信息。

Because of the cragginess of the 3-Dsurface, the distortion stripes appear when the common rectangular grating or sine grating is projected onto the object surface, which includes information about the 3-Dsurface profilometry. The images including distortion stripes are taken by CCD camera. The 2-D stripes information is got after processing these images. On the basis of mathematic reconstruction model and arithmetic , the 3-D surface profilometry data are gotten.

用普通白光将矩形光栅或者正弦光栅投影于被测物体表面上，由于物体外形凹凸等几何形状变化而在物体表面产生畸变条纹，这些畸变条纹就包含了物体表面形状的三维信息，由CCD摄像头摄取这些畸变条纹信息，对这些图像进行相应的处理，得到有关条纹中心线的二维信息，然后再根据相应的数学转换模型和重构算法对物体的轮廓进行重构，就可以得到被测物体表面的三维外形数据信息。

The program, worked out with FORTRAN language, is a kind of mathematic model derived from the theory of plastoelastie crankle, and can be used for various computers.

该程序是根据弹塑性弯曲理论推导的数模，用FORTEN语言编制而成的，可在各类计算机上应用。

Aiming at the mathematic model of shafting crankle coupling vibration based on the subsection continuous mass model,the multidimensional frequeney analysis method is put forward and developed.Combining frequency change with shafting configuration parameter,it's more favorable to have direct analysis.The method...

针对基于分段连续质量模型的轴系弯扭耦合振动数学模型，进一步简化并提出多维频率分析方法，将频率变化与轴系的结构参数联系起来，有利于直观分析，同时给出分析振型、共振频率及共振模态等的方法

Such it is that "5 + 7" and "the cube root of 1,728" or "12" are not analytic because their reference is the same but their sense is not—that the mathematic judgment "5 + 7 = 12" tells us something new about the world.

这样，"5+7"和"1728的立方根或12"就不是分析的，因为它们所指的虽然是同一个数字但其含义不同---数学判断"5+7=12"告诉我们有关世界的新东西。

Such it is that "5 + 7" and "the cube root o f 1,728" or "12" are not analytic because their reference is the same but their sen se is not—that the mathematic judgment "5 + 7 = 12" tells us something new ab out the world.

这样， "5+7"和"1728 的立方根或 12"就不是分析的，因为它们所指的虽然是同一个数字但其含义不同---数学判断"5+7=12"告诉我们有关世界的新东西。

By introducing cybernetics into water resource research, critical cybernation and mathematic representation are presented, at the premise of improving agricultural utilization water efficiency, effective method of agricultural utilization water control is used, which provide scientific ground for rational distribution of Yellow River water.

5将控制论引入到水资源研究中，创造性的提出了临界控制及其数学表达，提出以提高农业用水效率为前提的农业用水控制的有效途径，为黄河水量合理分配提供了科学依据。

Combining the functional analysis method with the heat conduction differential equations the finite element mathematic modal as the solution to the period cyclic symmetric structure temperature field was constructed.

试验研究了SiCp_A356复合材料在20℃～450℃之间的拉伸力学性能、循环应力应变响应以及应力松弛行为，以经典的弹塑性增量理论作为塑性模型、以经典的Dom幂率方程作为蠕变模型，引入温度效应，建立了适用于制动盘结构分析的热弹塑性-蠕变本构模型。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。