| ID | 原文 | 译文 |
| 4984 | 通过扩展基于区块链的“数字货币商品”的交易结构、扩展共识协议的功能和增加特定账户的方法，来构造去中心化信贷系统。 | Decentralized credit sys-tem could be constructed by expanding the transaction structure of “digital currency commodity” based on block chain, ex-panding the function of consensus protocol and adding specific accounts. |
| 4985 | 同时，将去中心化信贷系统应用到基于区块链的 PKI 增强与监督系统 IKP，从而使 IKP 系统在运行中不需要全局基金， | Also, the decentralized credit system was applied to the PKI enhancement and supervision system IKP so that IKP system did not need global fund in operation. |
| 4986 | 并且通过在去中心化信贷系统中引入分层“虚拟货币商品”供应量调节机制缓解基于区块链的“数字货币商品”在“虚拟货币商品”供给量上难以调节的问题，实现精确调节“虚拟货币商品”供应量。 | Moreover, byintroducing the hierarchical “virtual currency commodity” supply adjustment mechanism in the decentralized credit systemto alleviate the difficulty of regulating the “virtual currency commodity” supply of “digital currency commodity” based onblock chain, the precise “virtual currency commodity” supply regulation can be achieved. |
| 4987 | 基于云计算、大数据和人工智能的智慧城市是未来重要的发展趋势，移动预测技术是智慧城市重点关注的技术。 | Smart cities based on cloud computing, big data and artificial intelligence have become important developmenttrends. Mobile prediction is the key technology of smart city. |
| 4988 | 为总结目前的移动预测方法以及各种方法在无线网络的应用，首先阐述了移动预测的重要性和可行性，介绍了移动预测的数据分类及获取， | Firstly, in order to summarize the mobile prediction me-thods and its applications in wireless network, the importance and feasibility of mobile prediction were stated. And thedatasets of mobile prediction were introduced. |
| 4989 | 然后总结和对比了移动预测中用户的轨迹特征和移动预测方法， | Secondly, the users' trajectory characteristics and the method of mobileprediction were summarized and compared. |
| 4990 | 最后指出了移动预测面对的问题和挑战。 | Finally, the problems and challenges for mobility prediction were pointedout. |
| 4991 | 针对 SLCE 序列的 2-adic 复杂度，首先利用分圆数获得此类序列的自相关函数值，根据 2-adic 复杂度与自相关函数的关系分析了序列 2-adic 复杂度取值特点，结合 SLCE 序列的自相关函数值与周期的最大公因子，给出了一个SLCE 序列2-adic 复杂度达到最大值的条件。 | Aiming at the 2-adic complexity of Sidelnikov-Lempel-Cohn-Eastman sequences, autocorrelation functionvalue of this kind of sequence was obtained by using the cyclotomic number. Based on the relationship between 2-adiccomplexity and autocorrelation function, properties of 2-adic complexity value were analyzed. According to the greatestcommon divisor between the autocorrelation function value and the period of SLCE sequence, the condition that the2-adic complexity of a SLCE sequence reaches its maximum value was given. |
| 4992 | 结果表明很多有限域上的 SLCE 序列的 2-adic 复杂度可达到最大值。 | The results show that 2-adic complexity ofSLCE sequence on many finite field can reach the maximum value. |
| 4993 | 以 Docker 和 Kubernetes 为代表的容器云具有额外的资源开销更小、启动销毁时间更短等优点，但它仍然存在过度供应和供应不足等资源管理问题。 | The container cloud represented by Docker and Kubernetes has the advantages of less additional resourceoverhead and shorter start-up and destruction time. However there are still resource management issues such asover-supply and under-supply. |