传播模型 meaning in English
dynamic transmission model
propagation model
Examples
- This paper describes some experimental investigations of propagation properties of sound in various types and thickness of grain samples using the method of standing wave tube for the first time , extends the sound propagation theory in porous media and develops the sound propagation model in grain , analyzes and identifies the cree ping sound signals of five species of pests
为了深入研究和有效监测粮堆内部深层害虫发出声信号的传播特性，本文首次采用驻波管法，对声信号在不同种类、不同厚度粮食中传播特性进行了检测和分析，并且进一步推广、发展了多孔介质中声传播理论，建立了粮食中声波传播模型。 - Based on the nonlinear parabolic approximate wave reflection - diffraction equation of mild slope , a model of wave propagation on a fan - shaped coordinate is put forward considering winds , bottom friction and wave breaking , etc . the existing calculation shows that the model can be employed to determine wave fields in large water areas
接着以非线性的抛物型近似波浪缓坡方程为基础，提出了扇形坐标下的波浪传播模型，模型包括了风、底摩阻、波浪破碎等因素的影响，可以用于大水域的波浪场的确定；文章最后介绍了一些计算算例。 - Simulations of the beam forming are given in each discuss . in order to examine the enhancements of capacity by employing smart antennas , we set up a system - analyzing model , which includes the propagation waste model and interference model . according to the models , we study the capacity of scdma system
为了具体计算智能天线对系统容量的提高，本文建立了一个系统分析模型分别对无线传播模型、干扰模型等进行了假设，并详细推导和计算了在该模型下scdma无线接入系统的容量。 - To find the failure propagation mechanism from the inherent topological structure of the complex electromechanical system , the topological structure statistical properties of the system were analyzed with small world net theory , and a failure propagation model based on the small world clustering was proposed
摘要为了从复杂机电系统自身固有的网络拓扑结构出发来研究故障的传播机制，采用小世界网络理论分析方法，对系统网络拓扑结构统计特性进行分析，建立了基于小世界聚类特性的故障传播模型。 - In order to verify the prediction efficiency , 27 interplanetary shock events from january 1979 to june 1982 and 68 interplanetary shock events from february 1997 to january 2000 are used for testing . comparing the results of our disturbance model to those obtained by stoa and ispm , we find that our disturbance model is as good as the other two models , and in some cases even better
为印证扰动传播模型的适用性，利用79年到82年间的27个激波事件，以及97年2月到2000年1月间的68个激波事件，对激波到达地球轨道附近的传播时间进行了预测，并将结果与目前流行的行星际激波事件到达地球轨道时间的stoa和ispm预报模型所得结果进行了比较。