The fundamental principle and approach for computer aided design of ship lighting system using feature modeling is introduced.
本文论述了将特征建模用于计算机辅助船舶照明系统设计的基本原理和方法。
2
In this paper, the principle of system engineering was used to research the real-time total energy balance and evaluation modeling.
本文前部分使用系统工程原理，研究全厂实时总能平衡的建模及评价的方法。
3
This thesis introduces the working principle, craftwork requirement, modeling process, control strategies and the realization of LF refining furnance bottom blowing Argon control system.