photoelectric element
- photoelectric element的基本解释
-
-
光电元件
- 更多网络例句与photoelectric element相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The photoelectric target based on LED and light sensitive element array could improve the sensitivity and enlarge the effective area.
基于红外发光二极管和光敏元件阵列的光电靶可以提高灵敏度，有效地增大靶面。
-
In order to measure scattering rate and judge optical properties of a laser mirror film,a setup with a photoelectric systen and a spherical mirror as a convergence element is developed.It is used to measure the film scattering in a relative measure method.
为了测量激光反射镜薄膜的散射率，评定激光反射镜薄膜的光学性能，研制一种以球面反射镜为聚光元件和利用光电接收转换系统通过相对测量方法测量薄膜散射的装置。
-
The most parts of thesis as follows:1. Five symmetrical intra-molecular charge transfer oligomeric phenylene vinylene light emitting materials were designed and synthesized using oligomeric phenylene vinylene as a framework.2. The structures of target molecule were characterized by ~1HNMR,~(13)CNMR, IR, MS and element analysis.3. In order to study the influence of the location and numbers of electron-donor and electron-acceptor on their photoelectric performance by changing length of OPV chain, the UV spectra and fluorescence spectra of target compounds has been compared. We have researched into main factors effecting on material emitting red-shift; organic electroluminescence device was prepared using the compound P4. The capability of eletroluminescence was researched.4. The photoelectric properties of P4 was explained by quantum chemical calculation (the Gaussian 98 quantum chemistry program). It is greatly contributed know the whole process of charge transfer to guide the design of red emitters.
本文研究的内容主要包括以下部分：(1)设计并合成5个对称的以齐聚苯乙烯类为骨架的分子内电荷转移型齐聚苯乙烯类发光材料；(2)通过IR，MS，~1H-NMR，~(13)C-NMR和元素分析对所合成的目标化合物进行表征；(3)通过对目标化合物的紫外光谱和荧光光谱比较分析，研究改变OPV的长度，电子给体和电子受体的位置及数量对其光电性能的影响，探讨材料发射红移的主要因素；选取性能良好的目标化合物P4制备成OELD器件，对其电致发光性能进行研究；(4)运用Gaussian98量子化学程序包，采用量子化学方法对目标化合物P4的光电性能从理论加以解释，进一步认识荷移跃迁的整个过程，为红光材料的设计加以指导。
- 更多网络解释与photoelectric element相关的网络解释 [注：此内容来源于网络，仅供参考]
-
photoelectric effect：光效应
photoelectric detecting element 光电检出器光电灵敏元件 | photoelectric effect 光效应 | photoelectric material 光电物质
-
photoelectric effect：光效应,光电效应
915. photoelectric detecting element 光电检出器光电灵敏元件 | 916. photoelectric effect 光效应,光电效应 | 917. photoelectric emission 光电发射
-
photoelectric transmissometer：光电透射仪
photoelectric thermometer,光电温度计 | photoelectric transmissometer,光电透射仪 | photoelectro magnetic element,光电磁敏元件