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- In a transmit mode, the first and second antenna are coupled to a transmit sum channel of the panel combiner. 在发射方式下，第一和第二天线耦合到面板组合器的发射和通道。
- In a receive mode, either the sum channel or a difference channel of the panel combiner is chosen as the active channel. 在接收方式下，选择面板组合器的和通道或差通道作为工作通道。
- The phase comparison monopulse radar measures angles by comparing the phase of the difference channel signals with the phase of the sum channel signal. 比相单脉冲雷达采用和差通道接收信号比相的方法测角。
- The method processes sliding windows to the returns from sum channel at first, and transforms the data into Doppler domain, then processes the data of the same Doppler bin based on LCMV adaptively. 该方法先对雷达和路接收数据进行多次滑窗、时域多普勒滤波，然后按照线性约束准则对相同多普勒通道数据进行自适应处理。
- I had to spend a large sum of money to get it back. 我得花一大笔钱才把它弄回来。
- They clubbed together a large sum. 他们集资到一大笔款子。
- Please sum up what you said just now. 请把你刚才说的总结一下。
- The clerks figures up the sum on a computer. 办事员用计算机算出总教。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- The company set this sum by for future use. 公司把这笔款留作将来之用。
- His brother made out the sum to settle the account. 他兄弟拼凑了这笔款子来了结账目。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- They paid me the princely sum of USD5000. 他们慷慨地给我5000美元。
- His debts foot up to a huge sum. 他欠的债加起来是一笔巨款。
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- Now sum up (your views) in a few words. 现在(把你的观点)用几句话来概括一下。
- He got paid a piffling sum after weeks of work. 他工作数周所得甚微。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- He deposits a sum of money in the bank each month. 他每月在银行存一笔钱。
- 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
