The paper applies the vibration theory, modal analysis theory and the technique of vibration testing & signal processing to make an analysis of the calculating modal and test dynamic characteristics.
应用振动理论、有限元方法、模态分析理论对干燥机进行了计算模态分析和动态试验。
On the basis of analysis by the new theory, the problem of calculating roadway pressure is resolved that could not be measured and calculated accurately for a long time.
钢管混凝土具有一种记忆功能，从理论到实践具备了再现作用力的效果，通过新的理论分析，解决了长期以来的巷道地压准确测算问题。
The systematic theory study and analysis conducted through calculating examples show that the comparative method of finance revenue possesses the advantages related to …
系统的理论研究和算例分析表明，费用收入比较法具有计算原理完善、可操作性好和应用范围广等优点。
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