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- spot beam antenna 区域覆盖天线
- narrow spot beam antenna 窄点波束天线
- multiple spot beam antenna 多点波束天线
- A movable spot of light (an icon) on a visual display,moving the cursor allows the user to point to commands or screen positions. 在可视显示器中的可移动光束,能够让用户指向命令和移动界面。
- Movable antenna with spot beam 可移点波束天线
- To meet the needs of high capacity system,new technologies are being developed,and one of the most recent is the system known as time division multiple access,satellite switched(TDMA/SS)which is suitable for multiple spot beam zones. 为了满足高容量系统的要求 ,近几年发展了许多新的技术 ,其中为了解决多个点波束区域的通信 ,被称为时分多址 /星上交换 (TDMA/SS)技术便应运而生。
- Design Method of a Shaped Wide - beam Antenna 一种赋形宽波束天线的设计方法
- Analysis and design of a shaped beam antenna 一种赋形波束天线的分析与设计
- The Design of Elliptical Beam Antenna 椭圆波束天线设计
- A kind of MMW Wide Beam Antenna Design 一种毫米波宽波束天线的设计
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- An article of personal, movable property. 动产一件私人的、可移动的财产
- Thanksgiving is a movable holiday. 感恩节的日期每年不同。
- I'm afraid we are in for a spot of trouble. 恐怕我们是一定要遇到麻烦了。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- (computer science) a movable spot of light (an icon) on a visual display; moving the cursor allows the user to point to commands or screen positions. 在可视显示器中的可移动光束;能够让用户指向命令和移动界面。
- He is hit by a falling tree and killed on the spot. 一棵树倒下来,把他当场砸死了。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- Design of switched beam antenna in mobile communication system 移动通信系统中的波束转换智能天线设计
- The second part is the high spot of this book. 第二部分是这本书的最精彩部分。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries