In quantum cryptography, as in most long-distance data transmission, the information is carried by photons, the particles which compose light and other sorts of electromagnetic radiation.
光子是光线和其它种类电磁辐射的构成粒子，同大部分的远距离数据传输方法一样，量子加密法中信息是通过光子传输的。
Vibration transmission and underwater acoustic radiation characteristics experiment of floating raft system has an important technical application prospect.
对浮筏系统的振动传递及水下声辐射特性进行试验研究有其重要的工程应用前景。
The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
传输线线上脉波电流之频谱与分布及其各频率成份之辐射远近场型之差异。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system is given.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system was given.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
The radiation problem is transformed into a transmission problem of the corresponding waveguide structure to avoid the difficulty of the field source problem which is met in the traditional analysis.
在分析过程中，将天线的辐射问题转化为相应波导结构的传输问题，从而避免了求解场源问题的困难；
Based on the characteristics of millimeter wave radiation and transmission, the defense methods are discussed.
基于毫米波辐射及传输特点，讨论了对毫米波制导武器进行防护的方法。
Numerical analysis and active control of underwater structural acoustic radiation and transmission are very important for achieving quiet submerged structures.
水下结构声辐射和声传输的数值分析和主动控制研究，具有重要的理论意义和应用前景。
The inherent optical properties are the fundamental optical properties describing the radiation transmission in water body, which are mainly influenced by CDOM, tripton and phytoplankton.
水体的固有光学特性是描述水体辐射传输的基本光学特性，是建立水质参数遥感模型的基础。
It is integrated with the functional modules for hull radiation, stack plume radiation, sea-sky background radiation, atmospheric transmission and infrared seeker.
该系统集成了船体辐射场、排气烟羽辐射场、海天背景辐射、大气传输计算和红外导引头等功能模块。
Based on wave radiation transmission theory in random medium and Monte Carlo numerical simulation method, the transmission characteristic of the laser in aerosol in different situations is studied.
本文基于随机介质中波的辐射传输理论，采用蒙特卡罗数值模拟方法，研究了激光在不同情况的大气气溶胶中的传输特性。
Due to the plating coating has very low surface radiation ratio, low radiation, high transmission, infrared, prevent ultraviolet function, prevent winter and summer season indoor heat exchange.
因其所镀的膜层具有极低的表面辐射率，具有低辐射、高透光、防红外线、阻止紫外线功能，有效防止冬夏季节室内外热量交换。
Direct solar irradiance, spectral transmission and atmospheric up well radiance under certain circumstance of atmosphere and radiation are also computed in virtue of software LOWTRAN7.
利用LOWTRAN7计算了给定大气模式、辐射条件下的太阳直射辐照度、大气光谱透过率、大气上行路径辐亮度。
The common methods about research on the distribution of radiation in canopy are introduced. The principle of ray-tracing technology and its application in radiation transmission are described.
简述了冠层辐射分布的常用研究方法，介绍了光线跟踪技术的原理及其在辐射传播中的应用。
The invention relates to the radiation checking technical field, in particular to an X-ray checking system and a transmission method of data and signaling in the system.
本发明涉及辐射检测技术领域，尤其涉及一种X射线检查系统及该系统中数据和信令的传输方法。
In terms of the transmission of the radiation at the mediums, which following the Bougver laws of the index rules attenuation and the realistic measure…
根据辐射在介质中的传输是按指数规律衰减的波盖耳定律和实际测试情况，提出了规范的消光系数测试步骤和计算方法。
By analysing the radiation characteristic and the transmission spectrum of liquid, it is found that the infrared radiation of a droplet comes from its surface.
通过对液体辐射特性和光谱透射特性的分析，确定测得的液滴红外辐射是由液滴表面发射的。
The research bears another finding—the transmission of parody meme is diversified, which means that a noumenon can be replicated in two different ways—radiation and concatenation.
此外，仿拟模因的传递具有多元性，一个本体往往可以多重复制，形式上有辐射型和连锁型两种。
The radiation mainly happens on the glass surface, and the transmission on the window frames and glass. The air leakage is mostly owing to the improper window structure or bad sealing.
其中，辐射及对流传递主要集中在玻璃上，传导传递主要在窗框及玻璃，而空气渗漏则大部分是由门窗结构不合理或密封材料品质不佳造成的。
Measuring apparatus consists of an optic probe, transmission system, a radiation source, a detector and electric circuits.
测量装置由光学探头、传输系统、光源、探测器和电路组成。
If likened to put the company's Web site is a satellite radiation around the world, then we are one of the information transmission tower.
如果把公司网站比做是一个卫星辐射全球的话，那么我们就是一个一个的信息发射塔。
The measuring principle and method for spectral atmosphere transmission by use of spectral radiation measurement instruments are given.
介绍了光谱辐射测量装置和测量大气光谱透过率的原理及方法。
At the same time, we theoretically analyze and numerically simulate the transmission properties of THz radiation pulses through very deep zero-order metallic gratings.
同时对零级深度金属光栅对太赫兹波透过特性进行了详细的理论推导和数值模拟。
Throngh solving the heat transmission equations, the temperature distribution of metal plate by laser radiation can be gained.
解热传导方程，求出激光辐照下金属板材料的温度分布；
Transmission of Solar Radiation by Clouds over Snow and Ice Surfaces: a Parameterization in Terms of Optical Depth, Solar Zenith Angle, and Surface Albedo.
云和冰地表云对太阳辐射的传输：用光学厚度，太阳高度角和地表反照率参数化。
Heat transfer is far infrared radiation heat transmission.
热量传递为远红外辐射传热。
The development of the spatial system maintained a strong emphasis on the regulation of light transmission and was designed to manipulate direct radiation.
建筑的空间系统强调光线的输送和辐射的控制。
The development of the spatial system maintained a strong emphasis on the regulation of light transmission and was designed to manipulate direct radiation.
建筑的空间系统强调光线的输送和辐射的控制。
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