振动曲线的英文

英文翻译手机版

In succession , fractal is imported especially for solving questions about nonlinear and non - stationary of diesel surface vibration signals . a formula with variation has been set to calculate the fractal dimension of the vibration curve
接着，针对柴油机系统的非线性和表面振动信号的非平稳特性，引入分形分析方法，利用变换法计算振动曲线的分维数。
Based on the theory analysis , computer simulations and experiment researches , the problem according to any angular vibration curve of crankshaft to diagnose the power of each cylinder of i . c . engine , are completely solved and the concerned equipment is developed in this paper
作者通过大量理论分析、模拟计算和实验研究，首次全面系统地解决了根据内燃机曲轴某一测点的角振动曲线诊断内燃机各缸作功状况的诊断方法和相关诊断测试设备研制等问题。
Engine is contained in the angular vibrating curves of crankshaft , many scholars do research on the fault cylinder diagnosis by use of the transient speed curves of i . c . engine , and some progresses are acquired , but there are some problems such as the poor diagnosis accuracy in some cases and the limited application range
内燃机曲轴角振动曲线含有丰富的内燃机作功状况的信息，国内外许多学者都在研究利用内燃机瞬时转速曲线诊断故障缸，取得一定进展，但存在精度不高或适用范围受限制等问题。