The setting range of no load voltage step response index for self excited shunt excitation system is put forward.

对自并励静止励磁系统发电机空载阶跃指标提出整定范围。

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In this paper in vivo fluorescence excitation spectra were measured and the discrimination method of the red tide algae was established by the similarity index of spectra.

基于这三种赤潮藻的活体叶绿素荧光激发光谱，通过计算光谱相似性指数对其进行识别。

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The total evolution index was induced and the FEM of material plastic damage model was supplied to simulate the nonlinear damage evolution of bridge structure subjected to the earthquake excitation.

引入了地震损伤的整体演化指标，通过有限元方法利用材料塑性损伤模型模拟桥梁结构在地震激励下的非线性损伤演化过程。

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