片语

flood propagation numerical model洪水演进数值模型

back propagation bp model反向传播神经网络

sound propagation attenuation model声传播衰减模型

propagation loss model传播损耗模型

Indoor propagation loss model室内传播损耗模型

back propagation ann modelbp神经网络模型

fault propagation probability model故障传播概率模型

propagation attenuation model传播衰减模型

propagation fading model传播损耗模型

英汉例句

• by making use of two dimensional (2d) ray tracing model results, a new propagation model was presented.

  射线跟蹤是一种有效的无线通信电波传播预测方法。

• the proper sound propagation model is the basis of transfer function prediction of underwater acoustical channel.

  合适的水声传播模型是水下声信道传递函数预报的基础。

• and the accurate propagation model is the basis of underwater acoustic positioning.

  射线声学模型是常用的水声传播模型之一。

• according to comparing the two results of the propagation model calibration, it is shown that the proposed model is practicable in propagation forecast of path loss.

  最后，本文对这两个模型校正的结果进行了比较，证明了该海面传播模型对海面传播环境具有更好的覆盖预测效果。

• by analyzing the propagation model of file pollution, a neighbor nodes selection algorithm is proposed based on immunity.

  通过分析文件对象的污染传播模型，借鑒免疫学习的思想，优化网络中的节点连接。

• the law of least resistance or shortest path of spread of stress wave as well as general propagation model of stress wave are given.

  提出了前兆应力波扩展与传播的最小阻力或最短波径定律以及地应力波传播的概略模型。

• so the ray model is an important sound propagation model of underwater acoustic positioning systems.

  因此，射线声学模型也是水声定位研究中重要的声场模型。

• in this paper, continuous propagation model of uncertainty, a new data processing model was introduced, and several application comparisons to other data processing methods are made.

  提出了一个较为新颖的化学测量中的数据处理模型——不确定度连续传递模型，并就此模型在应用上与以往的一些数据处理方法进行了比较。

• a propagation model calibration method based on propagation environment classification was presented, which took advantages of the information obtained from digital maps.

  充分利用从电子地图获取的相关参数，提出了一种根据传播环境分类校正传播模型的方法。

• the correctness of propagation model is important for the proper cell planning.

  传播模型的準确对小区的合理规划是十分重要的。

• finally, a general gcp error is defined to revise error propagation model and this alteration made the model suitable for more general condition.

  为将模型推广至更一般的情况，定义了表观控制点误差对误差传播模型进行修正。

• several units calculate the uhv transmission line shielding failure trip ratio with the leader propagation model (lpm).

  国内外也有多个单位研究使用先导传播模型（lpm）计算特高压线路雷电绕击跳闸率。

• in order to obtain a residual error map for remote sensing data after geometric correction, a gcp error propagation model was proposed.

  为了获取遥感影像几何纠正误差空间分布情况，提出一种纠正控制点误差传播模型。

• based on multi-conductor transmission line(mtl)theory, pulse propagation model of partial discharge in transformer winding is established.

  基于多导体传输线理论建立放电脉沖信号在大型单相变压器绕组中的传输模型。

• we elaborate the theory of localization algorithms, and implement the algorithm combined with radio wave propagation model in underground complex environment.

  给出了该算法进行定位的原理，并结合井下复杂环境中的电波传播模型来实现该算法。

• compared with the accuracy of the maximum likelihood classifier, the classification accuracy of spruce, pine and larch with error back propagation model was increased by 27 5%.

  该方法与常规的最大似然法相比，存在同谱异物现象的云杉、油松和落叶松的分类精度平均提高了2 7 5个百分点。

• based on the wave equation it is derived the propagation model of a moving source, then extended the result to the normal mode solution which is proper for computer implementation.

  从声传播的基础波动方程入手，推导了波导中运动点声源的声传播模型，并将推导结果发展为适用于计算机数值实现的简正波形式。

• an outdoor propagation model based on ray tracking technology is presented to improve the practicability of ray tracking propagation model in wireless network planning.

  针对射线跟蹤技术在无线网络规划中实现的困难，提出了一种基于射线跟蹤技术的室外传播模型。

• according to the propagation characteristics of knowledge in the collaborative networks of knowledge, a knowledge propagation model is proposed based on the complex network theory.

  针对知识在知识合作网络中的传播特征，结合复杂网络理论，提出了一种网络上的知识传播模型。

• conventional method in radio propagation prediction is based on the fading channel models, with the aid of computer, mass of data were analyzed to make the propagation model localization.

  常用的电波传播预测方法，一般是以路径损耗为预测模型，结合大量的测试数据，利用计算机进行辅助分析，实现传播模型本地化。

• the article has corrected the standard propagation model which is selected in m city of our country using the data of cw test, and discussed the signal variant correction and multi-variant correction.

  本文利用cw测试获得的数据对我国某市所选的标準传播模型进行了实例校正并介绍了单变量校正法和多变量校正法。