发动机测功器试验台架 dynamometer engine test bed
第二架第二架空客军事运输机a 400m(即msn2)在飞行测试后一系列的试验中，启动了自身全部EPI TP400涡轮发动机。
The second Airbus Military A400M, known as MSN2, has run all four of its Europrop International (EPI) TP400 turboprop engines in a series of trials after being handed over for flight test.
以钻架模型为实例，研究了其ODS测试方法试验模态，识别其模态参数，分析其测试结果。
Take model of drill pipe frame as a example, experimental modal based on ODS s testing method is studied and the modal parameter is distinguished and the testing results are analyzed.
基于此，本文研究了跨坐式单轨转向架综合试验台的设计和相关检测试验流程拟定、分析。
Based on this situation, the paper studies the straddle monorail bogie comprehensive test platform design and analyzes relevant test procedures.
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