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- X. Mao, Y. Liu. Null phase-shift polarization filtering for high frequency radar, IEEE trans. Aerospace and Electronic Systems, 2007.7. 毛兴鹏;刘永坦;邓维波.;频域零相移多凹口极化滤波;电子学报;录用
- A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar. 以高频地波雷达为背景，提出了三维极化滤波方法，此方法能够滤除二维极化滤波不能抑制的干扰，扩大极化滤波的干扰抑制范围。
- Based on polarization analysis via spectrum matrix proposed by Samson(1973) and complex trace analysis, this paper put forward a method called the least polarization filtering. 以Samson（1973）提出的谱矩阵极化分析方法为基础,结合复地震道技术给出最小极化度滤波方法。
- To avoid the target effect in the sidelobe canceller,a method using adaptive polarization filter is proposed to suppress the target portion in the auxiliary antenna. 为了消除旁瓣对消器中目标效应的影响,文中提出了辅助天线自适应极化滤波抑制目标信号的方法。
- And the polarization filter is used as an effective method to separate the wave field.This paper improves the polarization filter based on SVD and gets a better and stable filter. 本文通过奇异值方法对原有特征值构建的极化滤波器进行了改进，得到了效果更好的极化滤波器。
- To avoid the target effect in the sidelobe canceller, a method using adaptive polarization filter is proposed to suppress the target portion in the auxiliary antenna. 为了消除旁瓣对消器中目标效应的影响，文中提出了辅助天线自适应极化滤波抑制目标信号的方法。
- The scheme of multi-wavelength output based on the gratings is proposed, which could be used as a multi-wavelength polarization filter in the density wavelength division multiplexed (DWDM) system. 基于这种光栅的多波长输出特性，我们提出了将它应用于密集波分复用系统中，用作多长偏振滤波器的方案。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Three Dimension Instantaneous Polarization Filter 三维瞬时极化滤波器
- Null Phase-Shift Instantaneous Polarization Filter 零相移瞬时极化滤波器
- They then placed a polarizing filter over a ball-rolling beetle to turn its light through 90o. 然后他们在一只滚动球的甲虫上放置一偏振片将光转向90o角。
- Today I went to a market for photography equipments, bought a belt, a polarize filter and a bottle kit. 今天去了摄影器材城，买了条腰带，一个偏正光镜头，还有一个水壶套。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- You need to filter the drinking water. 你需要把饮用水过滤。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Filtering the water removed some of its impurities. 把水过滤一下除去了一些杂质。
- New ideas are slowly filtering into people's minds. 新思想逐渐深入人心。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
