absorption band造句

• Its accuracy and optical resolution may be influenced by atmospheric absorption bands .
  它的精密度和光学分辨力将受大气中吸收频带的影响。
• The suitable ultraviolet absorption band is selected via experiment
  通过实验研究选定检测紫外吸收波长。
• Characteristic absorption band
  特性吸收谱带
• Intensity of absorption band
  吸收峰的强度
• Correlation absorption band
  相关吸收峰
• Nmr absorption band
  核磁共振吸收带
• Both the red shift of the plasmon absorption band and the sers effect result from the interparticle interactions of gold nanoparticles within the films
  吸收峰红移及sers效应与薄膜中的金纳米粒子间的电磁耦合作用有关。
• A new vibrational infrared absorption band at about 485cm - 1 appeared commonly in spectra of czochralski - grown and float - zone - grown silicon irradiated with fast neutron
  在辐照硅中，实验发现了一个新的红外吸收峰，其波数为485cm ~ ( - 1 ) 。
• The new vibrational infrared absorption band was assigned to local vibrational modes related to the complicated complex of irradiation defects that did not contain oxygen atoms
  该峰只与辐照有关，对应复杂辐照缺陷， 400退火可以基本消除。
• Its structure in ir spectra is the same with that electric polyaniline ; its absorption band in uv - vis spectra became wider and shifted to the blue region
  Pva与pan的相互作用影响复合材料的uv - vis吸收光谱，复合材料的uv - vis吸收光谱与pan相比发生了不同程度的蓝移。
• The laser crystal also presents other attractive features , such as strong and broad absorption band , makes this laser medium to be an excellent candidate for efficient diode pumping without temperature controlling
  该晶体可掺入较高浓度的yb离子( 0 . 5 ? 10 ) ，且不存在浓度猝灭。
• Many nematic liquid crystals show very large birefringence and good transparency in both near - uv , visible , and ir regions ( except in the vicinities of some resonant electronic and molecular vibrational absorption bands )
  许多液晶在紫外、可见光和红外都具有较大的双折射率和良好的透射性。 ( 2 )调谐电压低。
• The new vibrational infrared absorption band at about 485cm - 1 was annealed at about 400 . it was difficult to annealing v - o complex in fast neutron irradiated si under 600 for 1h
  同时快中子辐照后硅中产生v - o复合体等缺陷，在低于600 、 1小时的退火也难以消除，表明快中子辐照直拉硅中的氧相关缺陷更加复杂。
• Red shift of the plasmon absorption band was observed after gold particles were assembled into multilayer thin films , and the resulted gold films exhibited a strong surface enhanced raman scattering ( sers ) effect
  金纳米粒子组装成膜之后，其表面等离子体共振吸收峰发生红移，薄膜具有明显的表面增强拉曼散射( sers )效应。
• J - aggregates are specific supramolecular assemblies discovered by jelly and scheibe , which are characterized by a sharp , intensive absorption band with a bathochromic shift compared to a monomer band
  20世纪30年代末期， jelly和scheibe发现一种特殊的超分子聚集体? j -聚集体，它具有尖锐且相对其单体红移的吸收带的独特光学特性。
• We infered that this new absorption band was associated with the effect of charge - transfer transition between adsorbates and colloidal silver particles , not the effect of the surface plasma resonance due to the silver particles aggregation which was usually attributed to in previous research work
  我们将其归因于与纳米银颗粒表面间的电荷转移效应( ct ) ，而非通常所认为的因银胶凝聚而产生的表面等离子体共振吸收效应。
• Abstract : this paper describes the methods to form silver clusters in solid , liquid and gas phases ; the properties of clusters such as absorption bands , esr , redox potential , ea and ip , and their catalytic behaviours in photo - splitting water and photographic development processes
  文摘:本文综述了在固相、液相和气相中形成银团簇的方法，银团簇的主要性质如吸收光谱、 esr 、氧还电位、电子亲和势与电离能，以及银团簇在光解水和照相显影过程中的催化作用。
• The studies on optical properties and irradiation effect of heavy ion implanted samples are very important from both theoretical and applied view points . in this work , the optical properties and defect structures in xe + - implanted ysz and ni + - implanted al2o3 were studied by using optical spectroscopy , tem , xps and trim 96 calculation . it was found that 1 ) a broad absorption band centered at 522 nm was observed in 1 1016 cm - 2 xe + - implanted ysz
  离子注入是一种重要的表面改性技术， ysz ( yttria - stabilizedcubiczirconia )和- al _ 2o _ 3是两种性能优良的陶瓷，前者是目前发现的最抗辐照的绝缘体，而后者则是抗辐照最差的绝缘体材料之一，研究重离子注入对其光学性能的影响并以此研究辐照效应，有重要的理论意义和应用价值。
• It has a broader absorption band at 808 nm which is emitted by laser diode ( ld ) . therefore , nd : cngg is suitable for ld pumping , the ld pumped all solid - state lasers can be made by using nd : cngg . in this study , nd : cngg single crystals of 25mm in diameter and above 80mm in length were successfully grown by the automatically pulling method from the melt
  掺钕钙铌镓石榴石(简称nd : cngg )是一种新型激光晶体,该晶体熔点低( 1470 ) ,具有无序结构,在通用的808nm半导体激光二极管( ld )发射波长区有宽吸收带,因此很适合ld泵浦,可做成ld泵浦全固态激光器。
• We reported uv - visible - nir light absorption properties of silver colloid , employed as the substrate in sers ( surface - enhanced raman spectra ) , under various conditions . experimental results revealed that the new absorption band in the longer wavelength region was related with chemisorption of molecules on colloidal silver surface
  本论文主要进行了与上述相关的研究探讨工作，包括四个部分： 1 、论文通过紫外?可见?近红外吸收光谱研究了作为sers衬底的银胶体系在不同情况下的光吸收特性，结果表明分子加入后在吸收谱长波方向出现新的吸收带，取决于分子在银表面的吸附。