This includes demonstration for construction units, electrical engineering, large-scale renovation projects, light system engineering.
如楼盘示范单位工程，电业工程，大型会所装潢工程，灯光系统工程。
The experiment results show that the system can be used in the engineering structures with light roofing and medium or small spans.
试验结果表明：该体系可广泛地应用于轻屋面及中小跨度的工程结构。
So making researches on the light aircraft flight control system is of theory, engineering and economical value.
研究小型飞机的飞行控制系统具有重要的理论意义、工程意义和经济意义。
Some problems of tunneling system reliability are solved by using probability theory and system reliability analysis of engineering structures in light of characteristics of tunnel structure.
在结构系统可靠度研究的基础上，根据隧道结构的特点，应用概率理论及工程结构系统可靠度分析方法，对整个隧道结构系统可靠度进行了探讨。
In the light of technical rebuilding engineering practice, the constitution of variable-frequency speed-regulation system and the structure features of inverter are described.
结合技改工程实例，对变频调速系统的构成和变频器的结构特点进行了论述。
In the light of technical rebuilding engineering practice, the constitution of variable-frequency speed-regulation system and the structure features of inverter are described.
结合技改工程实例，对变频调速系统的构成和变频器的结构特点进行了论述。
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