Aiming at the deficiencies of foreign DIAS as small storage space, complex edition and slow update speed in language files, the update and improvement is made to DIAS.
针对原进口车辆数字报站器(DIAS)存在存储空间小、编辑方式复杂、更新语音文件速度慢等弊端，对DIAS进行了国产化升级改进。
Defense strategists aren't just concerned about repairing deficiencies; they see space as a new and largely unexploited frontier.
防御战略家关心的不仅是弥补缺陷，他们把太空看作一个全新而且几乎尚未开发的前沿阵地。
With an analysis of the deficiencies of the traditional bibliographic query system, this paper puts forward a library bibliographic query system based on vector space model.
通过对传统的书目查询系统弊端的分析，设计了一种基于向量空间模型的图书馆书目查询系统，并介绍了该系统的详细设计与实现过程。
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