Research on the VHF Data-Link Transmission Loss Based on Satellite Navigation Ground-based Augmentation System

基于卫星导航陆基增强系统VHF数据链中的 传输 损耗研究

Experimental Measurement and Analysis of Transmission Loss of Exhaust Silencers

排气消声器 传递 损失的实验测量与分析

Mechanism of in-band transmission loss in single-layer bandpass FSS

单层带通FSS的带内 传输 损耗机理

Measurement of transmission loss of a muffler based on transfer function

基于传递函数的消声器 传声 损失测量技术研究

The acoustic analysis model for an automotive exhaust muffler is built and the transmission loss of exhaust muffler is measured by test and also simulated by using both FEM and BEM .

建立某汽车排气消声器的声学分析模型，采用有限元法和边界元法对排气消声器的 传递 损失进行了仿真分析和试验测试。

Study on Test Method of Transmission Loss of Vehicle Muffler

汽车排气消声器 传递 损失试验方法的研究

Effects of residual volatile content in POF PMMA resin on its transmission loss

POF芯材中残留挥发性组分对其 损耗的影响

It is pointed out that there are wide application prospects of applying BDPC in transmission loss allocation congestion cost allocation cost allocation of ancillary service of reactive power as well as in power system planning operation and control .

指出支路策动功率分量在 输电 损耗分配、塞成本分配、功辅助服务成本分配和电力系统规划、行与控制中有着广泛的应用前景。

When the conductance of sound radiation for IDT is equal to the output conductance for the matching network the reflection loss and transmission loss can be reduced .

叉指换能器的声辐射电导等于匹配网络输出端电导时，可以减小反射损耗和 传输 损耗。

The3-D finite element method is used to obtain the four-pole parameters of a muffler which are in turn used to calculate the transmission loss .

为考察消声器的性能，先用三维有限元法求出消声器两端的四端子参数，然后再根据四端子参数求出消声器的 传递 损失。

A Method of Acoustic Transmission Loss Calculated with Background Noise Removal-energy Summation

一种用能量谱去噪声计算声 传播 损失的方法

A substructure method and a dual reciprocity boundary element method ( DRBEM ) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow .

将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与 传递 损失，阐述其基本原理与数值过程。

Through testing on muffler on a certain motor the paper evaluates the static performance of sound transmission loss of the muffler .

通过对某种发动机使用的消声器进行测试，对消声器的静态 传声 损失性能作出评价。

Uncertainty of Inverted Geoacoustics Parameters to Sound Transmission Loss Estimation

反演海底参数的不确定性对声 传播 损失预报的影响

After being analyzed with FEM impedance tube method was introduced to measure sound transmission loss ( STL ) of glass .

在有限元分析基础上，采用了驻波管法对小样品玻璃进行 隔声 量测量。

Calculation and measurement of microwave transmission loss for perforated metallic flat plates

圆孔金属板的微波 传输 损耗的计算与测量

As a result of this it will be possible to coordinate the incremental transmission loss with the incremental production cost individually at each source .

由于得到这样的结果，便有可能把网 损校正工作分别在各个电站上独立进行。

Online Allocation of Transmission Loss Based on Conjugate Current Whole Loss Component Method

基于共轭电流全损耗分量法的 输电 损耗在线分摊计算

Data Processing Software Design of Sound Transmission Loss Based on DADiSP

基于DADiSP的水声 传播 损失数据处理软件设计

Sea-bed acoustic parameters inversion by explosive sources and transmission loss

由爆炸声源及 传播 损失反演海底声学参数

The transmission loss and the insertion loss experiments of the improved muffler are done .

对改进消声器进行了 传声 损失、插入损失试验。

Calculation of Transmission Loss in Distribution Networks with Distributed Generations Research on Graphical Based Energy Loss Theoretical Computation System of Distribution

图形化配电网理论 线损计算系统的研究

Research on Transmission Loss Allocation Method Based on Conjugate Current Loss Component

基于共轭电流损耗分量的 转运 网 损分摊方法研究

The condenser performance parameters and the optical fiber transmission loss are computed .

计算了聚光器的性能参数和光纤 传输 损耗。

Results show that pump power transmission loss and device length are main factors in the process of conversion .

结果显示，泵浦光功率、 传输 损耗和器件长度是影响变换信号的主要因素。

The comparison is in term of fiber required average propagation delay transmission loss max bit rate fault tolerance among four type topologies included bus star ring and dual ring .

针对双总线形、星形、环形和双环形四种光纤网络拓扑，比较它们的光纤需求长度、平均传播延迟、 传输 衰减、最大比特率及容错。

Analysis and Calculation of Incremental Transmission Loss in Economic Dispatch

经济调度发电功率分配中网 损 微增 率的分析与计算

Numerical Analysis of Transmission Loss of Mufflers with Complex Shape and Catalytic Converter

带催化转化器消声器 传递 损失数值分析

With the measuring system equipped with a microchip solid laser and a unique refractive index matching cladding mode filter the transmission loss of a double clad fiber laser was measured .

利用固体微晶片激光器作为光源输出，建立了折射率匹配法传输特性测试仪实验装置，对掺镱双包层光纤的 传输 损耗特性进行了测量。