查询词典 rectangular projection

Considered the inside and outside contour line was Archimedes spiral in the cold rolling, the forming law of rectangular cross sectional rings has been studied. And the more precise geometrical models and calculation models have been gained. The researches can be used as a theoretical and experimental foundation for the simulation of ring rolling process. At the same time, the results of theoretical analysis have a good agreement with the results of practical rolling production.

本文在考虑冷轧过程中环件的内外轮廓线均为阿基米德螺线的情况下，对矩形截面环件的轧制成形规律进行了研究，得到了较精确的几何模型和计算模型，为环件轧制过程的模拟提供了理论依据和实验依据，同时理论分析的结果与实际轧制生产过程中的结果有较好的吻合。

In architectonics, the calculation of rectangular plate on elastic foundation, in common, is used by the finite element method and chart .

在建筑结构设计中的局部均布荷载作用下非均匀弹性地基上矩形板的计算一般采用有限元法和图表，在理论上很难获得一般性的解析解。

Aristarchus Plateau itself is like a rectangular island about 200 kilometers across, raised up to 2 kilometers or so above the smooth surface of the lunar Ocean of Storms.

爱利斯塔克斯台地本身就像一个大小约200公里的矩形岛屿，在平坦的月球暴风海表面突出大约2公里的高度。

Transmitting and receiving impulse response of two-dimensional array are obtained by the summing impulse response of a single rectangular element with differentia delay time. The approximation arithmetic of array element impulse response is discussed.

讨论了单阵元声场脉冲响应函数的快速近似算法，通过对不同延时量的矩形单阵元声场脉冲响应函数进行叠加，得到了二维换能器阵列的发射和接收脉冲响应函数，再施加以宽带脉冲激励函数，从而得到二维换能器阵列的声场分布。

In this paper,finite pole assignment problem for rectangular systems is studied.

在线性控制理论中，通过极点配里来改善线性系统的动态响应是一个很值得研究的问题。

The result is still a rectangular bag, but with the seams shifted at an angle on the back.

结果仍然是一个长方形的袋子，但在一，背面角度移动的接缝。

This disk is much like the tape inside a video or audio cassette. At one end of it is a small metal cover with a rectangular hole in it.

这个盘非常像录像带或磁带中的带子，在边上有一个小的金属盖子，上面有一个矩形的洞。

Write source code more easily with EditPad Pro's syntax coloring, search and replace with regular expressions, DOS/Windows/UNIX and ANSI/Unicode conversions, running external applications or scripts, persistent and rectangular selections, hexadecimal mode, integrated diff to clearly compare files, auto and block indent, line numbers etc.

写的源代码更容易与editpad亲的语法著色，搜索和替换与正则表达式， DOS的/在Windows / Unix和美国ANSI / Unicode的转换，运行的外部应用程序或脚本，持久性和矩形的选择，十六进制模式，综合差异比较清楚的档案，汽车和块缩进，行号等。

Sunglass styles such as the aviator design are best for people with square or rectangular faces.

为飞行员设计的太阳镜风格最适合方形或长方形脸型的人。

In a rectangular shape YBCO singledomain sample, there are many long, smooth and parallel growth stripes on the top surface, which indicates that the ab plane is parallel to the axis of the cylinder sample, the long narrow and smooth stripes are formed by the continues growth along a axis.

在ab面竖直生长的YBCO晶体中，样品表面光滑、平行的长直条纹是晶体沿ab面连续生长的结果，沿c轴方向的平行台阶，则是晶体沿c轴方向以层状方式生长所形成的，十字线夹角约78°。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。