pidoCOCA¹⁹⁵⁵⁶⁹ 基本例句 Primitive Indian Development Organization 原始印度发展组织 The contribution of the computer aided technologies and process integration and design optimization PIDO to engineering system is discussed in detail. 详细讨论了计算机辅助设计技术及过程集成与设计优化 PIDO对工程系统的重要作用。 cnki