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1·Building such a message will cost some coding effort and is slow in its execution.

创建这类消息会花费一些编码工作量并且在执行时速度比较慢。

2·It is widely recognized 1 that the cost of detecting and correcting a defect in the coding phase can be five to ten times higher than the cost of doing so during the requirements development phase.

已经被普遍认识到的是：1在编码阶段检查并修正一个缺陷的成本比需求开发阶段这样做的成本要高五到十倍还不止。

3·Low cost implementation: JMX compatibility can be engineered into existing software products and devices easily, without major design and coding effort.

低成本实现：无需大量设计和编码工作，即可轻松地将J MX兼容性设计到现有软件产品和设备中。

4·In developing or implementing a system of cost accounts, an appropriate numbering or coding system is essential to facilitate communication of information and proper aggregation of cost information.

在开发和运用成本报告系统时，适当的编码或译码体系有利于信息沟通和成本信息的汇总。

5·Network coding can reduce the cost of key links and improve the load balance of the network.

网络编码能够有效降低网络中关键边的资源消耗，改善网络的负载均衡。

6·Experimental results show that multi-reference-frame prediction does not improve coding performance but involve heavy computing cost in most cases.

实验结果表明，多参考帧预测在绝大多数情况下不能改善编码效率，反而引入了繁重的计算开销。

7·However, the enhancement in coding efficiency of H. 264 has been achieved at the cost of a considerable increase in computational complexity.

然而，H . 264编码效率的提高是以运算复杂度的增大为代价的。

8·The computational cost of CELP coding can be reduced more than an order of magnitude by using the populating code book.

通过用繁殖码本，使CELP编码的计算量减少近一个数量级。

9·Memory capacity also means cost in the storage of speech and the speech compression coding can enhance storage efficiency.

在语音的存储中，存储器容量也意味着成本，而语音的压缩编码能够显著的提高存储器的利用率。

10·Although a few researches have discussed the optimization problem under network coding scenario, their aim is to seek minimum-cost multicast sub-graph.

虽然也有不少研究关注网络编码应用中的优化问题，但都侧重于求解最小代价多播子图问题。