Back surface reflection and back surface field solar cell

u80ccu573a u80cc u53cdu5c04u592au9633u7535u6c60

Multiparameter inversion of the surface reflection elastic wave

u5730u8868 u53cdu5c04u5f39u6027u6ce2u591au53c2u6570u53cdu6f14

Based on the rule of base materials ' strength and age the paper got the predigestion formula of base theory reflection coefficient and put forward checking method and criterion of base and surface reflection of Xi'an region .

u6839u636eu5f3au5ea6u968fu9f84u671fu7684u589eu957fu89c4u5f8buff0cu5f97u5230u4e8cu7070u571fu5e95u57fau5c42u548cu4e8cu7070u788eu77f3u57fau5c42u9876u9762u7406u8bbau5f2fu6c89u7cfbu6570u7b80u5316u516cu5f0fuff0cu63d0u51fau897fu5b89u5730u533a u8defu9762 u5f2f u6c89u68c0u6d4bu65b9u6cd5u548cu6807u51c6u3002

The experiment methods are generally crystal surface reflection or metallic foil projection in the textbooks of modern physics experiments .

u5728u4e00u822cu7684u8fd1u4ee3u7269u7406u5b9eu9a8cu6559u6750u4e2duff0cu5173u4e8eu7535u5b50u884du5c04u5b9eu9a8cu91c7u7528u7684u662fu6676u4f53 u8868u9762 u53cdu5c04u884du5c04u6216u91d1u5c5eu7b94u900fu5c04u884du5c04u3002

162 pediatric cadavers ( 90 males 72 females ) divided into six groups were observed to study the shapes measurement and surface reflection of the omentum and epiploic foramen .

u89e3u5256u89c2u5bdfu4e86u516du4e2au5e74u9f84u7ec4162u5177uff08u753790uff0cu597372uff09u5c0fu513fu5c38u7684u7f51u819cu548cu7f51u819cu5b54u7684u5f62u6001u3001u5ea6u91cfu548c u4f53u8868 u6295u5f71u3002

Crystal defects in a synthetic diamond were studied by synchrotron radiation X-ray diffraction topography including projection ( Laue ) and surface reflection topographies .

u5229u7528u540cu6b65u8f90u5c04Xu5c04u7ebfu5bf9u4ebau9020u91d1u521au77f3u6676u4f53u7f3au9677u8fdbu884cu4e86u5f62u8c8cu5b66u7814u7a76uff0cu5b9eu9a8cu91c7u7528u4e86u900fu5c04uff08u52b3u57c3uff09 u5f62u8c8cu672fu548c u53cdu5c04u5f62u8c8cu672fu4e24u79cdu65b9u6cd5u3002

In the case travelling from deep water area to shallow water area the ( increasing ) sea bottom and surface reflection times of sound ray and the rapid sound intensity attenuation with the rising sea bottom restrict the sound propagation distance .

u7531u6df1u6c34u533au5411u6d45u6c34u533au4f20u64aduff0cu968fu7740u6d77u5e95u7684u62acu5347u58f0u7ebfu7684u6d77u5e95 u53cdu5c04 u548c u6d77u9762 u53cdu5c04u6b21u6570u589eu52a0uff0cu58f0u5f3au8870u51cfu66f4u5febuff0cu9650u5236u58f0u4f20u64adu8dddu79bbu3002

Its basic idea is to use the speckle in space formed by the beams from object rough surface reflection or transmission as the carrier of information to achieve the object surface displacement or deformation detection .

u5176u57fau672cu601du60f3u662fu5229u7528u7269u4f53u7c97u7cd9 u8868u9762 u53cdu5c04u6216u8005u900fu5c04u7684u5149u675fu5728u7a7au95f4u5f62u6210u7684u6563u6591u4f5cu4e3au4fe1u606fu8f7du4f53u6765u5b9eu73b0u5bf9u7269u4f53u8868u9762u4f4du79fbu6216u8005u53d8u5f62u7684u68c0u6d4bu3002

The filters should be cemented together thus minimizing the surface reflection losses .

u4e3au4e86u5c3du91cfu51cfu5c11 u8868u9762 u7684 u53cdu5c04u635fu5931uff0cu5e94u8be5u628au8fd9u4e9bu6ee4u8272u955cu80f6u5408u5728u4e00u8d77u3002

The performance of free-field having a surface reflection effect of the cavitation noise can thus be predicted .

u4e8eu662fuff0cu5bf9u5177u6709 u53cdu5c04u6548u5e94 u8fb9u754cu9644u8fd1u7684u7a7au6ce1u566au58f0u7684u81eau7531u58f0u573au7279u6027u4f5cu51fau4e86u9884u4f30u3002

The surface reflection was done very simply .

u73b0u5728 u8868u9762 u7684 u53cdu5c04 u548c u6298u5c04u6548u679cu770bu8d77u6765u592au7b80u5355u4e86u3002

The calculated efficiencies of the 0.5 u03bc m and 1.0 u03bc m thick cells were respectively 12.6 % and 14.4 % at 10 % light loss from surface reflection and electrode covering .

u5728 u8868u9762 u53cdu5c04u548cu7535u6781u590du76d6u5149u635fu5931u5404u536010%u6761u4ef6u4e0bu7b97u5f970.5u03bcu548c1.0u03bcu7535u6c60u7684u6548u7387u5206u522bu4e3a12.69%u548c14.4%u3002

The curved surface reflection cause distorted images .

u4f46u7531u4e8e u53cdu5c04 u955c u7684 u66f2u9762 u53cdu5c04uff0cu4f1au9020u6210u56feu50cfu7684u626du66f2u53d8u5f62u3002

This paper anglicized the problem from the aspects of the general principle and the main factor of the design of the surface reflection ray of the fabric taking the satin as the example to discuss the design of the surface reflection ray of the fabric .

u4eceu670du88c5u9762u6599u8868u9762u53cdu5c04u5149u8bbeu8ba1u7684u4e00u822cu539fu5219u548cu4e3bu8981u5f71u54cdu56e0u7d20u4e24u4e2au65b9u9762u5bf9u8fd9u4e00u95eeu9898u8fdbu884cu4e86u5206u6790uff0cu5e76u4ee5u7f0eu7eb9u7ec7u7269u4e3au4f8bu5bf9u9762u6599 u8868u9762 u53cdu5c04u5149u7684u8bbeu8ba1u8fdbu884cu4e86u63a2u8ba8u3002

The design of the surface reflection ray of the fabric should synthetically consider all factors .

u670du88c5u9762u6599 u8868u9762 u53cdu5c04u5149u7684u8bbeu8ba1u5e94u7efcu5408u8003u8651u5404u79cdu56e0u7d20u3002

The transmission increased due to less surface reflection if the nucleation surface faced the IR rays .

u5f62u6838u8868u9762u9762u5bf9u7ea2u5916u5149u6e90u65f6uff0cu7531u4e8eu51cfu5c11 u8868u9762 u6563u5c04u800cu900fu5c04u7387u8f83u9ad8uff1b

Reflection matrix was computed by the transformation and recursive algorithm of elastodynamic equations . Furthermore the equation of surface reflection seismogram generated by spherical wave propagation in a stratified elastic half space was derived theoretically .

u5229u7528u5f39u6027u52a8u529bu5b66u65b9u7a0bu53d8u6362u548cu9012u5f52u7b97u6cd5uff0cu8ba1u7b97u4e86u53cdu5c04u77e9u9635uff0cu4eceu7406u8bbau4e0au63a8u5bfcu4e86u7403u9762u6ce2u5728u5c42u72b6u5f39u6027u534au7a7au95f4u4f20u64adu65f6u4ea7u751fu7684 u5730u9762 u53cdu5c04u8bb0u5f55u7684u8ba1u7b97u516cu5f0fu3002

Otherwise the method of the finishing also greatly influenced the surface reflection of the fabric .

u53e6u5916uff0cu9762u6599u7684u540eu6574u7406u65b9u6cd5u5bf9u9762u6599 u8868u9762 u53cdu5c04u5149u4e5fu6709u8f83u5927u5f71u54cdu3002

Multi Parameter Inversion of Elastic Wave with Surface Reflection Profiling in Half Space

u534au7a7au95f4 u5730u8868 u53cdu5c04u5f0fu5f39u6027u6ce2u591au53c2u6570u53cdu6f14

The prediction model also consideres the Doppler Effect when trains are running at high speeds noise propagation paths and the noise propagation attenuation ( e.g. geometrical divergent ground effect surface reflection etc. ) respectively .

u9884u6d4bu6a21u578bu5206u522bu8003u8651u4e86u5217u8f66u9ad8u901fu8fd0u884cu65f6u7684u591au666eu52d2u6548u5e94u3001u566au58f0u4f20u64adu8defu5f84u548cu566au58f0u4f20u64adu4e2du7684u58f0u8870u51cfuff08u4f8bu5982uff0cu51e0u4f55u53d1u6563u3001u5730u9762u6548u5e94u3001 u8868u9762 u53cdu5c04u7b49uff09u3002

Based on the work it can be known that the properties of the fiber the structure of the yam and the fabric are the main factors on the surface reflection of the fabric .

u7814u7a76u53efu77e5uff0cu5f71u54cdu670du88c5u9762u6599 u8868u9762 u53cdu5c04 u5149u7684u4e3bu8981u56e0u7d20u5305u62ecu7ea4u7ef4u6027u72b6uff0cu7eb1u7ebfu7ed3u6784u548cu7ec7u7269u7ed3u6784u3002

After entering the atmosphere it becomes partially polarized light caused by scattering of atmospheric molecules u3001 cloud u3001 aerosol and surface reflection which constitutes the skylight polarization mode .

u8fdbu5165u5927u6c14u5c42u4e4bu540euff0cu592au9633u5149u7ecfu8fc7u5927u6c14u5206u5b50u3001u4e91u3001u6c14u6eb6u80f6u7c92u5b50u7684u6563u5c04u4ee5u53ca u5730u8868u4ecbu8d28u7684 u53cdu5c04uff0cu53d8u6210u4e86u90e8u5206u504fu632fu5149u3002u8fd9u4e9bu6765u81eau56dbu9762u516bu65b9u7684u504fu632fu5149u5f62u6210u4e86u5927u6c14u504fu632fu6a21u5f0fu3002

Effect of Surface Reflection on Fresnel Lens

u8868u9762 u53cdu5c04u5bf9u83f2u6d85u8033u900fu955cu7684u5f71u54cd

The influence of surface reflection to total absorbing performance is discussed and the corresponding theoretical formula are presented under the condition of generational matching law when electromagnetic wave irradiates on the coating absorbing material which takes metal as the base .

u8ba8u8bbau4e86u5e7fu4e49u5339u914du89c4u5f8bu4e0bu7535u78c1u6ce2u5165u5c04u5230u4ee5u91d1u5c5eu4e3au886cu5e95u7684u6d82u5c42u5438u6ce2u6750u6599u65f6uff0c u8868u9762 u53cdu5c04u5bf9u603bu5438u6ce2u6027u80fdu7684u5f71u54cdu5e76u7ed9u51fau76f8u5e94u7684u7406u8bbau516cu5f0fu3002

The Dichromatic Reflection Model describes the color of the reflected light as a mixture of light from surface reflection and body reflection .

u4e8cu5206u5149u53cdu5c04u6a21u578bu63cfu8ff0u4e86u7269u4f53u7684u5149u53cdu5c04u673au7406uff0cu5b83u8ba4u4e3au7269u4f53 u8868u9762u7684u989cu8272u7531 u9762 u53cdu5c04u548cu4f53u53cdu5c04u7ec4u6210u3002

A method estimating object surface reflection characteristic parameter and illuminative light with color dominical composition

u5229u7528u989cu8272u4e3bu6210u5206u4f30u8ba1u7269u4f53 u8868u9762 u53cdu5c04u7279u6027u53c2u6570u53cau7167u660eu5149u989cu8272u7684u65b9u6cd5

It considers the differences in surface reflection in different image regions separates the image into Lambert surface and specula surface reconstructs the shapes respectively then fuses the two results changes the illuminant direction and power generates a new image .

u8be5u65b9u6cd5u8003u8651u4e86u56feu50cfu4e2du5404u90e8u5206u8868u9762u53d1u5c04u6a21u578bu7684u5deeu5f02uff0cu901au8fc7u5c06u56feu50cfu5404u533au57dfu5212u5206u6210u6717u4f2fu8868u9762u548c u955cu9762 u53cdu5c04uff0cu5206u522bu8fdbu884cu4e09u7ef4u91cdu5efauff0cu7136u540eu878du5408u4e24u7ed3u679cuff0cu6539u53d8u5149u7167u65b9u5411u548cu5f3au5ea6uff0cu6295u5f71u751fu6210u65b0u7684u56feu50cfuff1b

Optical loss includes surface reflection blocking loss and spectral response of material itself .

u5176u4e2duff0cu5149u5b66u635fu5931u5305u62ec u8868u9762 u53cdu5c04uff0cu963bu585eu635fu5931u548cu6750u6599u672cu8eabu7684u5149u8c31u54cdu5e94u3002

Influence of surface reflection in coating absorbing material and optimum design

u6d82u5c42u5438u6ce2u6750u6599u4e2d u8868u9762 u53cdu5c04u7684u5f71u54cdu53cau4f18u5316u8bbeu8ba1