A forecast instance indicates that compared with the traditional time series analysis, the present forecast method can carry out more accurate forecast of vibration response trends.
预测实例表明，相比于传统的时间序列分析方法，这种预测方法能对振动响应的趋势进行更准确的预测。
In this paper the goals, principles, methods, types and index systems of disaster zoning are discussed by the analysis of the present situations, problems and trends of disaster zoning.
着重分析了灾害区划的现状、存在问题和发展趋势，对灾害区划的目标、原理、方法、类型及指标体系进行了深入探讨。
Based on the analysis of two typical turbines (WR-21 and GT25000) and other relevant information, the present situation and development trends of naval gas and steam power plants are discussed.
通过二个典型机型(WR - 21, GT 25000)及其他有关资料的介绍，论述了舰船燃气及蒸汽动力装置的现状与发展趋势。
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