常見例句

• Based on credibility and usage control (UCON), this paper researches the access control in digital resource dissemination.
  基于可信度和使用訪問控制，研究數(shù)字資源分發(fā)中的使用權控制問題。
• Usage control is referred to as the next generation method of access control, whose UCON(subscript ABC) model needs perfecting in some key technologies.
  摘要使用控制被稱為下一代的訪問控制方法，其模型UCON(下標ABC)在許多關鍵技術方面還有待完善。
• Keywords Ucon;high polymers;polymer quenchant;
  高分子;聚合物;聚合物淬火介質(zhì);
• Keywords Ucon;polymer;quenchant;viscosity;refractive index;
  聚合物;淬火介質(zhì);粘度;折光指數(shù);
• Keywords UCON E;polymer quenchant;big die block workpieces;
  水基淬火劑;大模塊工件;
• ucon oils
  烏康油
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