查询词典 rectangular prism

As can be seen, the various types of standpoint; whereas the ratios exhibited by the semicircular and rectangular types make their use generally undesirable.

可见从这种角度考虑圆形和方形的流道是两种最满意的设计。而半圆和矩形的比率使得它们通常很少使用。

Invented in 1617 by Scotsman John Napier, Napier's Bones was a set of rectangular bones marked off with numbers at the top of the face and multiples of that number down the face of the tile. Analyze

由苏格兰人约翰奈培在1617年发明，奈培的方块是一个在牌的正面的上方有标示号码，而且在牌的正面的下方有著那个号码的倍数的矩形方块，的集合

The dissertation mainly has a research on beam shape of concrete transfer floor. The load form of transfer floor is complicated and the stress-strain changes greatly, so the structure design could be divided into the calculations of rectangular sections in bending, incline plane in shearing, and shear wall structure.

本文以目前广泛使用的梁式钢筋混凝土转换层为研究对象，针对梁式转换层受力复杂，应力应变变化大，重点研究了深梁截面设计法的正截面受弯、斜截面受剪及转换层剪力墙结构的计算，并对转换层结构构造设计进行了分析。

It was a rectangular piece of woolen or linen fabric sewn partway up the sides and fasted on each shoulder by a tied belt.

基同通过将长方形的羊毛或亚麻面料两侧缝合，肩部用别针固定而成。毛制多利克基同，上端折叠，腰部系带。

These little bags are mostly rectangular in shape with a shoulder strap for portability.

这些小塑料袋大多是长方形的肩带的可移植性。

Or you may use the rectangular wave produced by function signal generator in the laboratory.

或者你也可以用实验室的功能信号生成器生成的长波。

An approach to image interpolation based on local fractal similarity transformation suitablefor complex images in natural scenes is described. Similarity transformation of rectangular image blocks are added and the extremem method in the function with two variables is used to obtain the optical similarity transformation.

提出了适用于复杂自然景物图像的基于局部分形自相似变换的图像插值方法，在常用的局部分形自相似变换基础上增加了矩形图像块的自相似变换，并采用二元函数的极值方法求最佳相似变换。

Fractal ; fractal similarity transformation ; image interpolationl optimal similarity transformation ; rectangular block transformation

分形；自相似分形变换；图像插值；最佳相似变换；矩形块变换

For simple domain rectangular background cells are constructed, while forcomplicated one, the background cells similar to finite element mesh is generated.

对于简单形状的区域本论文利用程序构造矩形背景网格，而对复杂形状的区域生成类似有限元网格的背景网格。

Program is divided into three parts: phase.m symbol of the baseband shaping pulse sequences, optional rectangular pulse, the square root raised cosine pulse and raised cosine pulse model.m-based procedures, completed a variety of base-band signal constellation mapping , pulse shaping and modulation command.m given spectrum shows a simple test.

程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。

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。