on-engine testing的意思|示意

Based on the modal analysis theory, modal testing system is built, and the modal parameter of the Diesel Engine Main parts and the Combined Structure are obtained by using software.

本文根据模态试验理论搭建了模态试验系统，获取了柴油发动机主要零部件及其组合结构的模态参数。

This paper thoroughly analyzes and researches the problem on the unbalance of 4g1 engine assembling and testing operation cycle by using the method of element analysis and ration measure.

本文采用因素分析与定量测算的方法，对4g1发动机装试线均衡工序节拍问题进行了深入的分析和研究。

The testing system works stably and it can be satisfied with all requests of testing-run of engine. The performance of engine can be presented on-line.

试车台工作稳定可靠，能完全满足该型发动机的试车技术要求，实时判断发动机性能是否正常。

Base on these, the health condition evaluation system of the liquid hydrogen supplying system of a rocket engine testing platform was set up.

在此基础上，建立了火箭发动机试验台液氢供应系统的健康评价体系。

For testing and comparison purposes, I mounted the engine on my gokart.

为了测试和比较，我安装微型竞赛汽车引擎。

To simulate combined testing for all of the important bearings on aviation engine main shaft, a shafting bearing tester is designed.

为模拟航空发动机主轴轴系所有重要轴承联合试验，研制了航空发动机轴系轴承试验机。