azobenzene造句

• Syntheses and characterization of nonlinear optical azobenzene derivatives
  推拉电子结构非线性光学偶氮苯衍生物的合成
• Synthesis of 1 - azobenzene - 3 - 5 - cyano - 2 - pyridyl - triazene and its color reaction with copper
  三氮烯的合成及其与铜的显色反应
• All - optical switching effect of poly vinyl carbazole with azobenzene chromophores
  含偶氮苯生色团聚乙烯咔唑的全光光开关效应
• Synthesis of 1 - azobenzene - 3 - 5 - chloro - 2 - pyridyl - triazene and its color reaction with nickel
  萘二酚与镍的显色反应及其分析应用
• Synthesis of a new reagent 1 - azobenzene - 3 - 5 - cyano - 2 - pyridyl - triazene and its color reaction with cadmium
  三氮烯的合成及其与镉的显色反应
• Synthesis of a new reagent 1 - azobenzene - 3 - 5 chloro - 2 - pyridyl - triazene and its color reaction with cadmium
  三氮烯的合成及其与镉的显色反应
• Synthesis of the new reagent 1 - azobenzene - 3 - 5 - bromo - 2 - pyridyl - triazene and its color reaction with cadmium
  三氮烯的合成及其与镉的显色反应
• Research on the optical limiting properties of 4 - ethynyl - 4 ' - n , n - dihydroxyethylamino azobenzene
  二羟乙基胺基偶氮苯基乙炔的光限幅性能研究
• Synthesis of the new reagent 1 - azobenzene - 3 - 3 - nitro - 5 - chloro - 2 - pyridyl triazene and its color reaction with zinc
  三氮烯的合成及其与锌的显色反应
• Synthesis of the new reagent 1 - azobenzene - 3 - 3 - nitro - 5 - chloro - 2 - pyridyl - triazene and its color reaction with copper
  三氮烯的合成及其与铜的显色反应
• Spectrophotometric determination of micro nickel in hot - dipping zinc alloys with o - carboxyl - phenyl diazoamino azobenzene
  三氮烯的合成及其与镍的显色反应
• The photoinduced changes in polarity and molecular structure have led to widespread application of azobenzene derivatives as reversible molecular switch devices
  光致极性和分子结构的变化使偶氮衍生物作为可逆的分子开关器件得以普遍应用。
• The mechanism for optical storage in these materials has been attributed to a statistical reorientation of the azobenzene chromophors perpendicular to the polarization of the incident electric field of the pump laser beam . the photoinduced birefringence and holographic storage in methyl orange dyes ( mo ) doped polyvinyl alcohol ( pva ) films were reported firstly in this thesis . the relationship between the photoinduced birefringence and the dye content and pumping power was investigated by using the writing light of 532 nm ( double - frequency of nd : yag laser ) and the reading light of 632 . 8 nm
  本文研究了甲基橙( mo )偶氮苯染料掺杂聚乙烯醇( pva )薄膜的光致双折射和全息光存储特性，利用yag激光2倍频( 532nm )作为写入光， he ? ne激光( 632 . 8nm )作为读出光，研究含有不同染料浓度pva薄膜的光致双折射特性，探讨了光致双折射和泵浦光功率的关系，实现了全息光存储，所得光栅生长曲线包含快过程和慢过程，快过程以异构相位光栅的生长为主，慢过程以取向光栅的生长为主，对此实验结果本文给出了合理的理论解释。
• It is a1so referred to the nlo liquid crystal polyurthanes and the system of nlo liquid crysta1 polymer briefly . fchrmore , the possibility of combining the nlo polyurthanes and lcpu is also discussed based on azobenzene compound , whch own liquid crysta1line mesogenic unit and nonlinear opical wht togethel a series of polyurethanes with two kinds of diisocyanates were synthsized with azobenzene compounds which we prepared beforehand . the azobenzene compounds were charaterized and confirmed by ftir , " h - nmr , uv - vs , dsc , and elemeni analysis
  本文第一章简介了液晶的有关基本概念；综述了聚氨酯液晶的研究进展，并着重总结了聚氨酯液晶的合成方法和影响聚氨酯液晶形成液晶相的因素；介绍了非线性光学聚氨酯液晶，对非线性光学聚合物液晶体系也作了扼要的阐述，指出利用含有既是液晶基元又是非线性光学单元的偶氮基团的化合物合成聚氨酯液晶，实现两者结合的可能性。