CPCI bus Interface Standard: CPCI bus is a high performance industrial bus acceptable for 3u and 6u board design based on the PCI bus specification.
CPCI总线接口标准的研究：CPCI总线是以pci总线规范为基础的高性能工业总线，适用于3u和6u插板的设计。
All the passengers on the flight 3U 8633 feel thankful for the quick decision made by the pilot.
3U 8633 航班上的所有乘客都对飞行员迅速做出决定表示感谢。
Improvement of traditional protection of generator stator grounding based on 3U 0 is presented.
并据此对传统发电机基波零序电压型定子接地保护的原理提出了改进意见。
应用推荐