振荡型 meaning in English
mode of oscillations
modes; oscillatory
oscillatory mode
Examples
- In this thesis work , a 1 - d hydraulic transient model and a 2 - d compressible flow model with the large eddy simulation approach have been applied to analyse the hydrodynamic process of the unsteady separated flow . prototype observation data of gezhouba shiplock no . 3 has been used to verify the computational results . it has been found that two different types of flow regime - stably - varying and strongly - oscillating regimes - could occur in the radial gate tunnel
本文采取将一维非恒定流模型与二维可压缩流一大涡模拟模型相结合的方法，分析了急变分离流的水动力学特性，并利用葛洲坝三号船闸的原型观测资料验证了数值模型的可靠性，发现阀门段存在平稳变化型和剧烈振荡型两种不同的流态，并详细计算、分析了它们的流动特征 - Firstly , the oscillator theory was researched as the base of the design of oscillator - type aia in this paper . the derivation of oscillation condition and stability condition were given ; at the same time , the cavity modeling theory of microstrip antenna was studied , which gave the relation between the size of microstrip antenna and the resonate frequency and that between the size and impedance of microstrip antenna
首先，针对本文所讨论的振荡型有源集成天线，作为理论基础，进行了振荡器理论的研究，推导出有源集成天线的振荡条件和稳定条件；同时利用空腔模理论，给出了天线尺寸与谐振频率和输入阻抗的关系。