propagation path
英
美
网络 传播路径
双语例句
- Tracing of Worm Propagation Path Correlation
用关联方法推测网络蠕虫的传播路径 - In radiocommunications, pertaining to variations in the received signal strength due to varying ionization conditions over the propagation path.
在无线电通信技术中，接收信号的强度由于传播通路上电离条件的改变而引起的变化。 - Calculation of propagation path of GPR in media subsurface
探地雷达在地下介质中传播路径的计算 - We have deduced the upward forward iteration relation for a layered geoelectricsystem by analysing the propagation path of the electromagnetic waves in layeredgeoelectric model.
通过对分层地电模型中电磁波传播的路径分析，我们导出了一种逐层向上的地电系统正演迭代关系。 - In this paper, the fractal effect of crack propagation path on the fatigue behaviors is studied.
研究了分形裂纹扩展对材料疲劳行为的影响。 - The reflection wave affection through the propagation path need to be considered when designing the LMDS system.
因此在进行LMDS系统设计时要考虑传播路径上可能的反射波影响。 - The method is especially useful when line-of-sight clearance cannot be obtained above the surface of the earth for the propagation path.
这种方法在传播路上对不能在地表面上获得视线余隙时特别有用。 - A simulation model is established in this paper and the transfer functions of the PD pulses propagation path are calculated and analyzed.
本文采用建立仿真模型并结合试验的方法，研究了不同的局部放电脉冲传播路径的传递函数。 - A whole trace-process framework of requirement change is drawn based on three tiers which are propagation& modeling, propagation path, and trace approach of requirement change.
基于需求信息传播与建模、需求变化信息传播路径和需求变化信息跟踪方法三个层面，阐述了软件变化跟踪的整体过程框架； - Modeling of propagation path loss in a canopy
树冠中电波传播路径损耗的研究及模型的建立 - The control flow graph can represent precisely the implicit control flow for a raised exception and exception propagation path.
该控制流图可以清晰地表示出异常的隐式控制流和异常的传播路径； - In wireless communication, the relative movement between the transmitter and the receiver may cause the change of the electromagnetic wave propagation path, thus makes the channel become a random time-variety channel.
在无线通信中，发射机和接收机之间的相对移动会造成电波传播路径的改变，从而使信道变成随机时变信道。 - In this paper, it presents a model that can describe the C++ programs with exception handling constructs based on analyzing the exception propagating mechanism of C++ languages, and analyzes the exception propagation path.
本文在对C++的异常传播机制进行分析的基础上，首先建立了C++程序的异常传播分析模型，分析了异常传播路径。 - The element-free Galerkin method for predicting fatigue crack propagation path and structure lifetime under mixed mode loading is presented in this paper.
本文提出了用无网格Galerkin法模拟构件在复合变形作用下疲劳裂纹扩展路径并预估其疲劳寿命的方法。 - The propagation path of refraction wave in the presence of one or more vertical velocity interfaces is discussed.
在一个或多个直立速度界面的地质条件下，讨论了折射波的传播路径，推导出折射波的时距方程，给出时距曲线。 - The crack propagation path follows some regularity on the whole.
裂纹扩展路径总体上遵循一定的规律。 - This text has counted the electric wave propagation path loss of street in one kind of typical rule range urban area, and reaches calculation data fairly with the measured data in the document. Then calculate and analyze electric wave propagation's characteristic in urban area.
本文计算了一种典型的规则排列城市环境中街道的电波传播路径损耗，并与文献中实测及计算数据比较，然后对一种非规则城市环境的电波传播特性进行了分析计算。 - This simulation system can visualize the ultrasonic test process, simulate the ultrasonic propagation path and A-Scan.
该系统实现了超声检测过程的三维可视化并对超声波传播路径和A型显示进行了较为准确的模拟。 - The line spectrum nonstationarity comes from 3 aspects: instability of sound source, propagation path and relative movements of sound source and receiver.
线谱的非平稳性有3个方面来源，线谱声源的不稳定、传输途径和目标与接收点的相对运动。 - Simulating of the mixed-mode SEB predicted crack propagation path, which were agreed with experiment.
对混合模式的SEB试件进行模拟，预测了裂纹扩展路径，与实测结果吻合较好。 - Then on the basic of analysis of model building conditions for the propagation path of indoor signal, the method based on the distance-loss model is improved by use of the ideas of the latter two methods.
然后根据对室内信号传播路径模型建立条件的分析，汲取LANDMARC和VIRE算法的思想，改进基于距离-损耗模型的定位算法，提出了两种新方案。 - Using the two-dimensional stator model as a foundation, the propagation path of the ultrasonic in the stator was simulated.
以定子二维模型为基础，对超声波在定子中的传播路径进行仿真。 - These properties of laser beam that its intensity distribution is Gaussian profile and propagation path is hyperbola line limit its application and development.
激光器发出的光束光强呈现高斯分布，传播路径为双曲线，这些性质在很大程度上制约了激光技术的应用和发展。 - The algorithm is realized with VC++ 6.0 in this paper. This paper has counted the electric wave propagation path loss in a microcellular environment model and the results verify the validity of the ray tracing method.
本文采用VC++6.0作为算法的开发平台，编程实现了该算法，并建立小区环境模型，对电波传播路径损耗进行计算，并对结果进行了分析，验证了该射线跟踪算法的有效性。 - However, the energy profile of laser beam is a Gaussian function profile and the propagation path is hyperbola, not straight line. That limits its application in many fields. So the laser beam shaping is becoming very urgent and important.
而激光光束呈高斯分布和传播路径是双曲线的特性，限制了它在某些方面的应用，因此对激光光束进行整形的研究变得尤为重要。 - The essential reason of the correlation in this spatial scale is because ground motions at each point are from the same source and very close propagation path.
从本质上讲，这个空间尺度上地震动相互间的相关性是由各点的地震动来源于同一个震源和十分相近的传播途径决定的。 - First, the method determines the fault line according to natural frequency or the distribution of the transient traveling wave signal accurately, and then the natural frequency that reflects traveling wave propagation path including fault point is used to compute the fault distance accurately.
该方先根据暂态行波信号的固有频率值或分布情况准确地判断故障线路，然后利用反映包含故障点的行波传播路径的固有频率对故障距离进行准确计算。 - Through structural equation model, the article determines the correlation between the magnitude relation and propagation path.
通过结构方程模型，确定各因素之间的相关关系以及传播路径之间的大小关系。 - From the simulated physical process of inlet plasma stealth using the FDTD method, the propagation path of electromagnetic waves in the cavity was achieved to clarify the complex spatio-temporal variation of electromagnetic waves in cavity.
利用电磁波时域有限差分法模拟了进气道等离子体隐身的物理过程，明确电磁波在腔体内的传播路径，直观地反映出腔体内电磁波复杂的时空变化关系，并计算了隐身效果。 - The effect of structure stiffness on reflected and transmitted waves is mainly on the relationship of energy distribution, but not impact can be seen at the propagation path of them in rock slope.
结构面刚度对各反射波和透射波的影响作用主要体现在它们的能量分配关系上，而对于它们在岩体边坡中的传播路径则没有什么影响。