The model has the important theoretical value and practical value for verifying the feasibility of train operation adjustment programs.
该模型对验证列车在车站运行调整方案的可行性具有重要的理论价值和实用价值。
The operation principles of adjustment programs and circuits of the fuel regulation system for a ramjet engine at high altitude are introduced in detail.
详细介绍了高空工作的某型冲压发动机燃油调节系统的调节方案和调节线路的工作原理,叙述了该调节系统有关参数的测量方法。
The status of Panji No. 2 coal Mine mining area layout and problems of the coal and gas outburst are analyzed. The stope adjustment programs are pointed out.
分析了潘二煤矿采区布局现状及防突的难题,提出了采场调整的方案。
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