An experimental system of ultraviolet scattering communication is implemented to realize the voice and data transmission. The communication distance and the apex angle of the system are also studied.

構(gòu)建了紫外光散射通信實驗系統(tǒng)AAA搡老熟女国产，實現(xiàn)了語音和數(shù)據(jù)傳輸首页国内自拍偷拍视频，并對系統(tǒng)的通信距離和收發(fā)仰角進行了實驗研究。

It is also indicated that decreasing either the apex angle of transmitter or receiver makes the detecting of the weak scattering more difficult while other parameters remain the same.

而增加發(fā)射機的發(fā)散角則基本不影響接收到的信號功率国产激情自拍小视频。在其他參數(shù)不變的情況下99玖玖，增大接收機或者發(fā)射機的仰角都減小了接收機的探測到的信號功率。

Finally we observed the condensation between the polymer and plasmid DNA by the methods of agarose electrophoresis, fluorescence spectrometer and Multi-angle laser light scattering.

最后国产在线b，利用瓊脂糖凝膠電泳视频国产欧美、熒光分光光度計以及多角度激光散射手段，對合成的多聚物與質(zhì)粒DNA的縮合作用進行了檢測研究欧美色操。

Inelastic neutron scattering spectra of YBa2Cu3O(6+δ) sample with several different oxygen contents δ have been obtained in the energy range from 10 to 150 meV at a new wide angle (~30°) Be-filter detecter spectrometer, CIAE,Beijing.

在中國原子能科學(xué)研究院新建的寬角(～30°)Be過濾探測器中子非彈性散射譜儀上黄片在线看。，在入射中子能量從10直至150meV的范圍內(nèi)，測量了幾種不同氧含量的YBa_2Cu_3O_(6+δ)樣品的中子非彈性散射能譜日本亚洲国产精品麻豆www。

Based on complicate data analysis we obtained experimental elastic scattering cross section of 〓He as well as double differential cross section and angle distribution of 〓He fragment from 〓He breakup reaction.

通過復(fù)雜的數(shù)據(jù)分析提取了〓He的彈性散射實驗截面和〓He破裂反應(yīng)產(chǎn)生的〓He的雙微分截面及角分布日韩无码视频二区，首次提供了〓He在〓Be靶上的中能破裂反應(yīng)數(shù)據(jù)。

In order to study the composition segregation region s in bulk metallic glass,small angle X-ray scattering technique and differential scanning calorimetry were used to investigate the evolution of microstructure in Cu55Zr30Ti15 amorphous alloy heated from 310 K to 783 K.

為了研究大塊非晶合金中成分分離區(qū)的存在狀態(tài)及其在晶化過程中的作用欧美一级A片一级黑人，應(yīng)用小角X射線散射技術(shù)和差示掃描量熱儀研究Cu55Zr30Ti15非晶合金從310 K到783 K之間微結(jié)構(gòu)的演化情況日韩欧美一级A片免费播放。

Wing and pylon form a structure which is the major lateral scattering sources of an ordinary aircraft because a dihedral angle of ninety degrees is formed.

常規(guī)飛機的機翼與外掛架構(gòu)成90°的二面角，成為飛機側(cè)向的重要散射源亚洲中文字幕人成。

The scattering by different shape and different media such as dielectric chiral or conduct circular cylider or elliptic cylinder are calculated and RCS curves are maped. The relation between the optimal polarization of the chiral elliptic cylinder and incident angle are maped. In accordance with the map, the information which is useful for radar target identification can be obtained.

對不同形狀及參數(shù)的導(dǎo)體圓柱午夜大片三级、橢圓柱，一般介質(zhì)圓柱黄色视频在线免费观看欢迎你、橢圓柱国产精品裸体视频，旋波媒質(zhì)橢圓柱的散射特性進行了計算，給出了其RCS的變化曲線亚洲二区视频在线，并對極化散射矩陣進行了分析給出了旋波媒質(zhì)橢柱最優(yōu)極化的分布圖163无码电影，指出了其可提取用于目標識別的極化信息。

The optimal parameters of this subsystem can be gotten by computer computation. The Raman scattering signals can be splitted when entrance angle is about 36o and separation angles of every two prisms are about 106o.

應(yīng)用計算機對分光系統(tǒng)進行了模擬計算欧美,日韩,日本,在线观看A，以實現(xiàn)分光系統(tǒng)參數(shù)的最佳匹配：在入射角約為36o日本公共厕所www撒尿，棱鏡間的夾角約為106o時国产AV污射，該分光系統(tǒng)可完全分開O2、N2永久免费AV无码网站大全、H2O拉曼信號日本XXXX黄区视频在线观看免费。

The influence of the bark layer and trunk radial and height and the ratio of interior radius and exterior radius and ground elevation angle on scattering pattern is investigated.

第二，基于Monte-Carlo模擬技術(shù)国产污片免费网站，用相干疊加近似日韩精品无码天美视频网站、樹的獨立散射近似和獨立散射近似等方法，計算了傾斜或水平粗糙地面上分形樹的電磁散射久久久丰满老熟妇。