查询词典 transmission loss

Four different kinds of field measurements are included in this course; aircraft noise, traffic noise, reverberant chamber and transmission loss test.

实验共计有四项主题：道路噪音实验、航空噪音实验、残响实验、隔音实验等，每项实验需完成一份实验报告书。

Compared with other wave-guide material, glass is not so good on the thermal conduction, and its transmission loss is bigger, but it is easy for processing, especially the wave-guide surface can have much higher degree of finish.

虽然玻璃较其它波导材料导热性能较差、传输损耗较大，但由于易加工，尤其是波导面可达到很高的光洁度，且价格低廉，因此硬质玻璃波导CO_2激光器仍具有很高的实用价值。

During the process of solving power flow, the incremental transmission loss of each node can be easily obtained by means of simply solving the transposed matrix of original n-order matrix.

介绍了一种基于直流潮流的网损微增率新算法直流雅可比矩阵法，该方法以直流潮流为基础，引入虚拟网损负荷变量并构造出带有松弛负荷变量的有功不平衡方程雅的可比矩阵，在解潮流过程中只需求解n阶矩阵的转置矩阵，即可获得各个节点的网损微增率。

Using an optical fiber whose transmission loss depends in a linear way on temperature, a thermometric system can be designed that will allow direct measurement of the temperature averaged along the length ...

利用光纤的传输损耗取决于直线方式，对温度，测温系统，可设计，这将使直接测量温度的平均值沿长度的纤维。本文介绍了这种系统可用来测试的可行性，采用稀土掺杂光纤的实际分布测量的平均温度。

In the case of scarce practical data and priori knowledge,modeling of the transmission loss of HF skywave to give guidance to the practical system is a very difficult problem in communication countermeasure simulation system.

如何在实际数据和先验知识较少的情况下，建立适用于通信对抗仿真系统的短波天波传输损耗计算模型来为实际系统提供指导，是通信对抗仿真中一个非常棘手的问题。

Communication countermeasure simulation system ; HF skywave transmission loss ; Simulation procedure ; Simulation model

通信对抗仿真系统；短波天波传输损耗；仿真流程；仿真模型

First of all, principle and computing of measuring sound transmission loss.

第一，声学材料隔声量测量的原理及计算。

The effects of the structure properties of the window upon the of sound transmission loss are also studied.

同时，对双层窗结构本身性质对传声损失的影响也进行了研究。

Firstly, this thesis sets up the model of transmission loss of the double-proof window.

首先，本文建立了双层隔声窗的传声损失模型。

Second, developing the sound transmission loss measuring system.

第二，声学材料隔声量测量系统的构建及测量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。