特别是在追求高电光系数的材料同时，传播损耗也将会不可避免地增加。
Especially, modulators will inevitably have higher waveguide loss seeking high EO coefficients.
分析了两个磁性层和间隔层的厚度对静磁后向体波色散和传播损耗的影响。
The dispersion and propagation loss can be reduced significantly by properly choosing the thicknesses of the two magnetic films and separation layer.
基于路测数据和统计模式，提出了针对城市微蜂窝的模式修正场强传播损耗预测方法。
A new propagation prediction method for urban microcellular systems is presented based on measurement data and statistic model.
这是改进德育工作的思路和方法，是削弱德育传播损耗、加强德育针对性及有效性的重要手段。
These are new ideas and new measures for improving moral education work as well as important means of increasing the eff…
在规划和优化通信网络的过程中，需要消除信号盲区，因此研究电波传播损耗就成为一个重要的课题。
In the process of marking out network, it need to avoid the existence of no-signal areas.
结果表明来自粗糙海面的反射是计算雷达波沿粗糙海面传播损耗和刃形峰对雷达波衍射损耗的不可忽视的重要因素。
The results show that reflection from rough sea surface is an important factor in calculating propagation loss over rough sea and a knife-edge in the presence of rough sea surface.
“智能电网”，它传播与公用事业能源使用有关的信息，作为减少能源损耗的方法正在被推广。
“Smart” grids”, which relay information about energy use to the utilities, are promoted as ways of reducing energy waste.
分析结果表明阻尼层的刚度和损耗因子极大地影响圆柱壳中的波传播和功率流。
It is found that the stiffness and damping factor of coatings greatly influence the wave propagation and power flow.
为研究粗糙海面中的岛屿对雷达波传播的影响，本文采用比较简单而又符合实际的模型，计算了电波在粗糙海面条件下，岛屿对雷达波的衍射损耗。
To study the influence of an island on radar based on coast, we utilize simple and realistic model to calculate diffraction loss over an island in the presence of rough sea surface.
EIT窗中的FWM信号在热原子样品池里可以低损耗地传播，从而形成高效率的FWM信号。
FWM signal propagates with less loss in thermal atomic cell in the Windows of EIT, thus high efficient FWM signal is achieved.
这对于减少不必要的损耗，提高传播的有效率，重新审视现行的媒介政策，亦是一种有意义的借鉴。
It can also be used as reference to improve efficiency of communication by avoiding unnecessary waste and to scan the whole media policy renewedly.
不过由于两种结构中模式匹配的问题，光在传播的损耗在所难免。
Due to the propagation mode mismatch of the two structures, optical loss becomes inevitable.
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。
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.
研究非正弦电磁波在损耗介质中传播的理论，对分析隐身技术中脉冲波的吸收等问题有理论指导意义。
Studying the propagation of nonsinusoidal wave in a dissipative medium is theoretically important for analyzing the problems on absorbed pulse waves in hidden techniques.
分析了电波的地波绕射传播、视距传播、散射传播和波导传播等四种传播模式，根据ITU - R和GZB建议的模型分别计算了各传播模式的基本传输损耗。
Four propagation models of diffraction, line-of-sight, scatting and duct are analyzed. The basic transmission loss for each of the models is calculated according to the ITU-R model and GZB model.
研究表明，波浪在粉沙质海床上传播的渗透损耗可以忽略不计；
The study shows that (1) porous dissipation of wave energy may be neglected on sand bed;
文中通过对无线电传播路径损耗模型的分析，提出了加权质心定位算法，用信标节点对未知节点的不同影响力来确定加权因子，以提高定位精度。
The design problem of location algorithm in wireless sensor networks is investigated, and a new node positioning algorithm is proposed based on the mobile beacon node method.
讨论了光纤损耗对光孤子传输的影响，并说明当光孤子对在光纤中传播时，距离太近将会产生强烈的相互作用，导致孤子形状发生畸变。
It is pointed out that two optical solitons will strongly affect each other if they are very close, which makes the soliton shape aberrant.
讨论了光纤损耗对光孤子传输的影响，并说明当光孤子对在光纤中传播时，距离太近将会产生强烈的相互作用，导致孤子形状发生畸变。
It is pointed out that two optical solitons will strongly affect each other if they are very close, which makes the soliton shape aberrant.
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