查询词典 rectangular hyperbola

With a peak-peak of rectangular asymmetric waveform voltage up to 1 600 V, a frequency of 195.8 kHz, a duty cycle of 30% and a compenstaion voltage of-8.63 V, the acetone displacement is compensated and the sensor ability to separate ions is demonstrated by an experiment using the planar copper drift tube.

当方波非对称射频电压峰峰值为1 600 V，频率为195.8 kHz，占空比为30%，补偿电压为-8.63 V时，采用平板铜块迁移区实现了丙酮离子的位移补偿，实验结果验证了传感器的性能。

FLUENT-CFD Software is used to simulate the flow and heat transfer in a rectangular passage with the arrays of circle-shaped, similar-drop-shaped, elliptic-shaped and water drop-shaped columns.

运用FLUENTCFD商用软件对装有圆形、准水滴形、椭圆形和水滴形4种扰流柱叉排阵列矩形通道内的流动和换热进行了三维数值模拟，获得了通道内流场、压力场以及局部对流换热系数分布的基本特征，并对扰流柱通道的换热特性和压力损失特性进行了对比分析。

Some of the construction unit also specially design a set of construction equipment on the wet quartz stone dry protection, this device has a rectangular soaking trough, followed by a drying rack, the protective agent trickled from the plate will flow automatically and return to the soaking trough.

有些施工单位还为此专门设计了一套施工装置对潮湿石材乾地防护施工，这套装置安装了一个长方形的浸泡槽，后面是一个晾干的架子，晾干板才时所滴下的防护剂可自动流回浸泡槽。

They are mainly: the probe-fed square patch antenna with shorting pins,and the probe-fed rectangular patch antenna with a pair of wide slits (E-shaped patch). The analyses were carried out using method of moments software package. It is shown that the probe-fed square patch antenna can be made resonate at three different frequencies of 1.83 GHz,2.16 GHz and 2.74 GHz respect...

同时，采用基于MOM的软件包分析了天线性能，证明方形天线可以工作在3个频率点，即1.83GHz、2.16GHz和2.74GHz，其最大的增益达到9.4dB；E形天线工作在2.13GHz和2.5GHz，当中心频率为2.4GHz时，带宽达到33.33%(反射损耗≤-10dB)，其最大增益为9.25dB。

All with rectangular bezels.

复制标题和链接，发送给好友

There's a wide, mechanized screen of rotating hexagonal mirrors by Doug Aitken; a tall, bronze rectangular column by John McCracken; and a boulder-size bronze-composite version of one of Ken Price's vaguely biomorphic speckled ceramic sculptures, which are usually small enough to fit in a duffel bag.

这里有道格艾得肯的回旋六角镜面自动宽萤幕；约翰麦克拉肯的高大矩形铜柱；大圆石尺寸，肯普来斯面无表情、模拟人体的斑点陶制品，经常小到正好可以放进圆筒状背袋。

To keep our example fairly simple we will assume a card that supports overlaying a flat rectangular image onto the frame-buffer output, uses chromakey for selecting the region on which to draw, and can also capture video into processor memory.

为了保持我们的示例相对简单，我们假设采集卡支持覆盖一副平面长方图像到帧缓存输出，色度键控技术用来选择绘图区域，当然我们也要支持采集视频到处理器的内存。

The rectangular grapefruit-yellow citrines measure 7.95mm high by 5.63mm wide and have a total weight of 1.9 carats.

长方形的柚子黄 citrines措施7.95毫米高宽由5.63毫米有总重量1.9克拉。

The rectangular grapefruit-yellow citrines measure 7.95mm high by 5.63mm wide and have a total weight of 1.9 carats.

长方形的柚子黄citrines措施7.95毫米高宽由5.63毫米有1.9克拉的总重量。

Comparison of end wall heat transfer and pressure drop characteristics was made between two kinds of rectangular clapboards and two kinds of waved clapboard in the turbine blade trailing edge complex passages.

主要讨论了在通道其它结构均相同的条件下分别采用4种不同结构的隔板（2种孔径的矩形隔板与2种孔径的波形隔板），研究隔板中孔径大小对通道换热和流阻的影响。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。