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- optical energy attenuation 光能衰减
- The existence of various defects in the bolt bonding system results in acoustic wave energy attenuation, phase aberration and frequency scattering. 摘要锚固体系中存在不同大小和程度的缺陷时，声波在传播过程中将产生能量衰减、相位突变及频散现象。
- Tapered lensed fiber(TLF)can couples optical energy into PLCs integrated with spot size converter high-efficiently. 本文在深入研究、分析几种耦合方案的基础上,提出使用锥形透镜光纤(TLF)可以实现与带有模斑转换器的波导芯片的高效耦合。
- Analyses on optical energy transmission characteristics of fiber- optical microswitch[J]. 引用该论文 赵兴海;高杨;程永生.
- Case studies demonstrated that in tunnel engineering investigations,because of tantivy seismic wave energy attenuation,besides appropriate seismic prospecting method,field setup a... 实例说明,在隧道工程勘探中,因地震波能量衰减较快,除了选择合适的地震勘探方法、观测系统及工作参数外,还应特别注意选择较小的偏移距及道距。
- When radar signals propagate in the atmosphere,the absorption and scattering of air molecule,aerosol particles,dust and cloud,fog and rain result in energy attenuation of ladar signals. 激光雷达信号在大气中传输时,大气中的气体分子和大气气溶胶粒子、尘埃、雾、雨等对激光信号的吸收和散射导致光信号能量的衰减是影响激光雷达信号传输的重要因素。
- And the comparison of optical element properties suitable for optical energy transmission system is made between inland ani other countries. 就国内外现有适于作光传输系统的光学元件的性能作了比较;
- In the thesis,the efficiency of the optical energy and contrast of the system are discussed. The traditional Philip prism and the PBS are improved in order to suit our projection system. 论文对显示系统光能利用效率、对比度等特性进行了充分分析，对Philip棱镜系统以及PBS偏振系统进行了优化和改进，获得了高性能的投影显示。
- elastic energy attenuation degree 弹性能衰减度
- From the computation of phase function of each layer satisfying the condition of single scattering, the probability function of scat bering is obtained,which is then used to calculate the optical energy distribution by forward scattering. 计算各层满足单散射条件时的相函数,求得散射几率函数,利用它再计算前向散射的光能分布;
- energy attenuation characteristics 能量衰减特征
- The absorption edge increases as the amount of fluorine is raised. The optical energy gap E g is mainly determined by CF bond in the films, which results in the change of the density of states in band tail of the valence band. 薄膜中氟的引入对吸收边和光学带隙产生较大的影响 ,吸收边随氟含量的提高而增大 ,光学带隙则主要取决于CF键的含量 ,是由于强电负性F的引入改变了价带带尾附近带隙中态密度的结果所至
- Heat, which is produced in a medium as a result of absorption of optical energy from an incident high-power laser beam, diffuses through the medium in accordance with a heat conduction equation. 在强激光的辐照下,由于大量光子进入材料体内被吸收,局部蓄热,因而形成较大的温度场梯度。
- For GIS with L-type and T-type structure, after the signal passing through these structures the signal energy attenuates remarkably. 对于L型及T型结构的GIS，在经过L型及T型结构后，信号能量衰减很大。
- Because shock energy attenuates rapidly in porous materials, an impact can heat the rocks bordering the deep crater very efficiently. 因为冲击波的能量在多孔隙物质中快速减弱，撞击能使上述深陨石坑附近的岩石有效加热。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- The energy attenuation of the aftershock sequence in Yunnan area 云南地区余震序列的能量衰减
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- A Study about Energy Attenuation of Planar Pulses in Far-Zone 平面电流脉冲远区能量衰减特性研究
- optical energy transmission device 光能传输设备
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
