The new technical environment has certain effect on library local bibliographic work.
当今的新技术环境对图书馆地方文献工作产生一定的影响。
However, the technical and environment standard and anti-dumping measure have been used as new strategic barriers by some countries, especially by the developed countries.
然而技术标准、环境标准、反倾销措施却成为一些国家特别是发达国家新的贸易壁垒战略。
It puts forward new requirements and technical challenges to each research area of computer science to realize the ideal environment.
要实现普适计算这一理想的境界，对计算机科学的各个层次的研究都提出了新的要求和技术挑战。
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