查询词典 rectangular hyperbola

Head strong and rectangular, its width diminishing slightly from ears to eyes, and again to the tip of the nose. The forehead is unwrinkled.

头部强壮，呈四方形，从耳部到眼部的宽度稍减小，从眼部到鼻失的宽度缩小。

The open reading rooms and atrium perimeter use thin linear T5 pendant fixtures, sometimes in rectangular patterns, other times in lines, to uplight the ceiling.

开放阅览室和广场周边用薄直线t5项链装置，有时长方形图案，其他时候的线路， uplight上限。

A laser Doppler grating vibrometer based on the two-phase detecting technique and the rectangular phase grating is experimentally researched.

与传统的测量方法相比，该技术具有测量精度和空间分辨率高、测量范围广、响应快、非接触、并能进行多维测量等特点。

3 The top 90° bend is of rectangular section an d includes three water nozzles for washdown.

第 6 页共 48页 2.3.4 2.3.5 2.3.6 2.3.7 2.3.8 在矩形管道的顶部有一个 90°矩形弯管，还有三个用来清洗的水喷嘴。

Standard Test Method for Wedging of Flat , Rectangular Ceramic Wall and Floor Tile

发布时间：2000 平的，矩形的陶瓷墙壁和地板砖楔合的标准试验方法

At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy. The gain patterns of the rectangular waveguide antenna and arrays with and without DNG structure are compared.

比较了双负媒质结构加载前后矩形波导天线及其阵列的增益方向图，数值仿真和测量结果表明，天线的前向增益得到显著的提高，同时对后向辐射也有一定的抑制效果。

Can draw a straight line, round, rectangular.

可以画直线、圆、矩形。

Based on the mapping of small vc procedures can draw a straight, round, rectangular, oval, all their own definition of...

基于vc的绘图小程序，能画，直线，圆，矩形，椭圆，可以进行线形，颜色设置。

But more and more people are discovering that straw baled into rectangular blocks is an excellent and inexpensive building material.

然而，越来越多的人发现被塑形为长方体的稻梗是一种很好并且便宜的建筑材料。

Based on the analysis of signature mismatch by using rectangular window and root-raised cosine pulse shaping filter on non-frequency-selective fading multipath channels, a batched robust blind linear multiuser detection is proposed.

分析了非频率选择性多径信道下采用矩形窗脉冲成形以及均方根升余弦脉冲成形的DS-CDMA系统中特征波形的失配问题，提出了批处理实现的稳健盲线性多用户检测。

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。