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- It is proved that the PDF of the initial channel LLR message in sum product algorithm satisfies the symmetry condition and the stability is given when the channel is Nakagami fading channel. 证明了在Nakagami信道中和积译码算法的信道初始化消息的概率密度函数满足对称性条件，并推导了Nakagami信道的稳定性条件。
- 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。
- The new product became a goldmine for the company. 该项新产品成了该公司的聚宝盆。
- 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。
- 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。
- I can't say I'm at all pleased by your product. 我不能说对你们的产品满意。
- He got paid a piffling sum after weeks of work. 他工作数周所得甚微。
- I think you may be interested in our new product. 我想贵公司可能会对敝公司的新产品感兴趣。
- A product of a document copying process. 文件复制过程的一种产品。
- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- He deposits a sum of money in the bank each month. 他每月在银行存一笔钱。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- In sum, theory must be combined with practice. 总之，理论必须同实践相结合。
