This paper introduces American efforts in conserving digital information and gives a brief analysis and evaluation of the American digital information conservation system frame.
本文介绍了美国在数字信息保存上所作的努力，并简要评析了美国数字信息保存的体系框架。
Digital is not only an effective way to achieve conservation and utilization of TCM ancient books, but also the foundation of deep development and knowledge discovery.
数字化是实现中医古籍保护和利用的有效途径，也是中医古籍深度开发和知识发现的基础。
Nowadays, digital migration is regarded as one of the feasible strategies for digital information long-term conservation.
目前，就各种数字资源长期保存策略来说，数字迁移被认为是具有可行性的策略之一。
This paper introduces American efforts in conserving digital information and gives a brief analysis and evaluation of the American digital information conservation system frame. 6 refs.
本文介绍了美国在数字信息保存上所作的努力，并简要评析了美国数字信息保存的体系框架。参考文献6。
Spacious double insulated glass Windows and lighting, automatic digital temperature control, timing alarm, effective insulation, energy conservation.
本产品采用双层隔热宽敞玻璃视窗及照明设备，自动数显控湿，定时报警，保温效果好，节约能源。
Spacious double insulated glass Windows and lighting, automatic digital temperature control, timing alarm, effective insulation, energy conservation.
本产品采用双层隔热宽敞玻璃视窗及照明设备，自动数显控湿，定时报警，保温效果好，节约能源。
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