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- axial ratio compensator 交互偏波补偿器
- axial ratio compensatory 轴比补偿器
- Compared with the results before correction,the bandwidth of the axial ratio increases from 16.2% to 22.4%. 与校正前的结果相比;轴比带宽从16.;2%25提高到22
- The experimental results show that the frequency bandwidth is 22.4% for a 3-dB axial ratio criterion and is 33.85% for a VSWR<2 criterion at the central frequency 10 GHz. 获得的实测结果为:中心频率为10GHz;电压驻波比小于2的带宽为33.;85%25;圆极化轴比小于3dB的带宽为22
- An antenna with proposed structure at Ku-band is designed. Measured results show that the proposed antenna can an input impedance bandwidth of 5.4% and axial ratio less than 2.8dB in azimuth plane. 设计并实测了一个工作于Ku波段的天线;实测的阻抗带宽达到5.;4%25;天线在方位面的圆极化轴比均小于2
- Based on the equivalents concept, we present broad axial ratio bandwidth quarter-wave polarizer composed of mutilayered uniaxial anisotropic media and chiral media using genetic algorithm. 同样的,极化转换器在操作频率下,可以将线性极化波转换成完美的圆形极化波且没有反射。
- Keywords ellipsoidal shell;IHBF;strain;dieless forming;axial ratio; 椭球;液压胀形;应变;无模成形;轴比;
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- Angular momentum is an axial vector quantity. 角动量是一种轴矢量。
- Keywords cryogenic treatment, high speed steel, friction and wear,,,,, martensite, twin, axial ratio, retained austenite, carbon content, antiwear ability; 深冷处理;高速钢;摩擦磨损;马氏体;孪晶;轴比;残余奥氏体;碳化;物;含碳量;耐磨性;
- Asymmetrical at the axial ends.Used of a crystal. 异极的轴线终端不对称的。用于晶体
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The direction of the earth's axial rotation. 地球自转的方向。
- The ratio of men to women was two to one. 男女的比例是二比一。
- However, there are two possible axial directions. 不过,沿着轴线也还有两种可能的方向。
- CC - larger than Normal axial clearance. CC轴向游隙大于普通组。
- Retrofit of axial seal of lye recycle pumps. 碱液循环泵轴封改造