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- wide angle side lobe 大角度旁瓣
- High-quality wide angle lenses are very expensive. 高品质的广角镜头非常昂贵。
- Visible lens distortion with wide angle macros. 光角近摄时可见镜头奇变。
- To diverge at a wide angle;spread apart. 分叉,叉开以一个大角度分开;叉开
- To diverge at a wide angle; spread apart. 分叉,叉开以一个大角度分开;叉开
- Wide angle zoom eyepiece 25-50x WW ASPH. 接目镜广角变焦镜头25 - 50x战后ASPH 。
- Not equational power divider is mostly adopted to decrease the side lobe. 不等分功分器主要用来在电调天线中实现副瓣抑制。
- For our wide angle scene, we will set our 11-22mm lens to 11mm. 拍摄广角场景时,我们选择11-22mm镜头,焦距为11mm。
- A M - band CMFB with a side lobe of about 45 dB was designed using the optimum equal wave method. 通过分析M带滤波器组和M带复用转换器的完全重构条件;用最优等波纹法设计了一个旁瓣约为45 dB的M带余弦调制滤波器组.
- Believe it or not, this new digital camera has a wide angle lens. 不管你信不信;这新的数位相机有广角镜头.
- The effect of antenna parameters on the beamwidth and side lobe level is analyzed. 分析了天线参数对主瓣宽度和副瓣电平的影响;
- The same view was seen by the OSIRIS Wide Angle Camera (WAC). OSIRIS广角相机曾看到过同样的景象。
- With the aid of a computer, curves of beamwidth and side lobe versus the antenna parameters are plotted. 并借助计算机绘出了主瓣宽度和副瓣电平与天线主要参数的关系曲线;
- Simulation for an Etched Diffraction Grating(EDG) of Wide Angle[J]. 引用该论文 盛钟延;娄丽芳;何赛灵;文泓桥;何建军.
- The conventional adaptive side lobe cancellation algorithm and eigenspace-based technique are discussed. 讨论了常规自适应旁瓣对消算法(LCMVB)和基于特征空间的技术。
- Based on uniform line array,the sonar equation of active sonar beam main lobe and side lobe interfered by noise-jammer are presented. 研究了噪声干扰器对鱼雷主动声呐的对抗原理,以等间隔直线阵为例,分别给出了干扰器对鱼雷主动声呐主瓣和旁瓣的干扰方程。
- On my second day visiting the astounding Iguazu falls on the Brazilian side I was forced to change to my telephoto lens as my wide angle had been damaged by the water vapour. (Photo and caption by Ian Kelsall) %238On我第二天参观伊瓜苏大瀑布惊人的巴方我不得不改变我对我的广角长焦镜头已被破坏的水蒸汽。
- This method resolves the problem of signal detection with high side lobe levels, but loses information of the power spectrum density. 这样解决了高旁瓣下信号检测的问题,但却丢失了功率谱密度信息。
- For simply the design adopts equal interval antenna array, adopts unequal scope to debase the side lobe level, adopts unequal phase to realize tilt. 本文为了简单起见采用等间距阵列天线,采用不等幅度来降低副瓣,采用不等相位来实现下倾。
- The ultra wide angle camera stretches the view to fit into a rectangular plane. 这种超广角摄像机会把视野拉伸成一个长方形的平面。