This paper provides a calculating method to acquire the optimal allocation scheme for various types of channel according to a certain given demand for lost call rate and total channels.

提出了一种计算方法，用来获得按照某种给定呼损量要求和总信道数情况下的各类型信道的最佳分配方案。

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The foundation provides access to counseling services and support for family members of those lost during the call of duty.

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And around 1, 000 jobs were lost at a call centre in Pembroke Dock following the collapse of ITV digital.

BBC: Factory announces 190 job losses

As it turns out, both put buyers and call buyers lost money.

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