The results indicate that under the vehicle load spectrum the effect of the non-symmetricload is obvious.
分析表明：车辆荷载谱作用下桥梁偏载作用明显；
2
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetricload have been derived.
本文导出了同步电机三相对称负载突然拉开，电机端电压与励磁电流在瞬态过程中的解析表达式。
3
The authors used the method of trigonometric series and polynomial to solve the problem for the bending of a cantilever plate in a symmetric triangular shape under uniform load.