primary design points

基本解释

In this paper, major sub-systems, design innovation and key points of some nuclear power primary pump performance test bed are described.
论文阐述了某核电主泵性能试验台的主要子系统、设计创新点及设计要点。
Based on the characteristic analysis of a primary secondary pumping system, and the design practice in an A/C plant. Review the main points in the common pipe design.
通过分析冷冻水二次环路系统的工作特点，结合具体工程项目设计实践，阐述了公共管的设计要点。
This study bases the emotional design in the game-based learning community of primary pupils on the above facts, and focus on the following four points to do research: First, the literature research.
本研究以上述事实为依据，提出小学生游戏化学习社区情感设计研究的构想，并主要围绕以下四点开展研究：第一、文献研究。