过渡损耗 meaning in English
transition loss
Examples
- The radiation loss was obtained from the imaginary part of the complex propagation constant and the transition loss was calculated by two - dimension overlap integral method
基于计算得到的直弯波导的模场分布，采用二维重叠积分法计算了两者连接时的过渡损耗。 - Economics assessment models try to value population , society , resources , environment and over - loss of resources and pollution of environment into money , but it has many disadvantages . first , market price can not really reflect the scarcity of resources
经济学评价模型试图把人口、社会、资源、环境以及资源的过渡损耗和环境污染等因素以货币的形式表达;但是,货币化技术在评价区域资源约束时存在着不足? ?市场价格不能真实反映资源的价值。 - Second , the mode fields of a strip waveguide and some slab waveguides have been simulated by applying finite - difference time - domain ( fdtd ) method . the curvature radius ; vicinity coupling ; transition loss and power attenuation of a s - shape bend waveguide have been analysed numerically by employing wide angle finite - difference beam propagation method ( fd - bpm ) , as well as the coupling loss of optical fiber and waveguide . in addition , the framework of the s - shape waveguide laser has been
其次,应用时域有限差分法,结合波导模式理论对条形与平面波导进行了模场仿真;应用广角有限差分光束传播法,对s形弯曲波导的曲率半径、邻近耦合、过渡损耗、功率衰减以及波导与光纤的各种耦合损耗进行了数值分析,并在此基础上,对s形波导激光器的结构作了初步设计。