光电

BiVO_4 nano-film was fabricated by modified metalorganic decomposition technique and the photocatalytic activity of these photocatalysts was evaluated.

本研究采用改进的金属有机物分解法制备了BiVO_4纳米膜，将其应用于可见光光电催化降解环境污染物的研究中，并通过对其改性提高了其光电催化降解污染物的能力。

Microscope, metaloscope student microscope, optical-electric and medicine instruments, telescope and inlaid crystal omament, etc.

公司先后开发、生产精密光电仪器近七十种，现已形成比较、体视、金项、学生显微镜、综合光电仪器、医疗仪器、望远镜、水晶工艺品八大产品系列。

The result showed that the photoconductive material of binary blended composite was not found to be used in laser beam printers. The expert group, organized by Science Committee of Zhejiang Province, considered that the achievement was based on our own technology, and was the achievement with new ideas and high technology which reached the international level. 2. In order to broaden the spectrum response range for photoconductors, we blended TiOPc with monoazo pigment (AZO-1), double azo pigments (AZO-2, AZO-3 and AZO-4) based on benzidine as bridge group, double azo pigments (AZO-5, AZO-6, and AZO-7) based on 2, 7-diamino-fluorenone as bridge group respectively.

首次采用这种共混复合物作为光生载流子材料，在自制的环式浸涂装置中制备激光打印光电导鼓，国家法定测试单位-机械工业部天津复印技术研究所的测试其光敏性：E〓=1.2～1.3μJ／cm〓，法定检索单位上海情报所的手工、光盘和计算机国际联机检索结果为：二元共混复合光电导材料应用于激光打印机未见报导，浙江省科委组织的专家鉴定小组认为：此项成果立足于自己的技术，是一项具有创新性的高技术成果，达到了国际先进水平。

I believed the work in this thesis would improve lithium niobate crystal on the large scales production and push the development of the photoelectric business.

相信本课题所做的工作将促进铌酸锂晶体光电器件早日实现规模化生产，进而推动光电事业的发展。

Its leakage current is lower than 5nA at room temperature. The quantum efficiency in the wavelength range of 400-500nm is about 83%. The junction capacity is about 110-120pF. The noise level of PIN+PreAmp system is lower than 527e at -25C. The PIN diodes have passed the long-term stability test. All the main performances of our PIN diodes meet the requirement of ALICE/PHOS,and some of them are even better.

本工作研制的PIN硅光电二极管的灵敏区面积为16x17mm2，常温漏电流小于5nA，紫光区量子效率约为83%，结电容为110-120pF，以及由PIN光电二极管与电荷灵敏前置放大器组成的读出系统的噪声水平在-25℃下小于527个等效噪声电荷，并经过了长期性能稳定性的考验。

The available methods of optial system in emulating system are compared with each other in this paper and the photo electrical measurement method is accepted to be the best one.Then,the practical scheme of photoelectrical measurement method and its mathematical models are given,and the measurement error of this method is also analyzed qualitatively.

本文对仿真系统中的光学系统的可能实现方法进行了比较，选择出其中较优秀的方法—光电测量法，给出了光电测量方法的实际实现方案和测量的数学模型，对此方法的测量误差进行了定性分析。

Metallic nanoparticles complex thin film is a new kind of promising photoemissive thin film because of its perfect photoemissive properties and extremely fast optical response.

金属纳米粒子/介质复合薄膜因其优良的光电特性和超快响应而成为应用背景很强的光电功能薄膜。

The OPI1268 optoisolator combines a high efficiency GaAlAs LED with a peak wavelength of 850nm, optically coupled to a Photologic photodiode in the output IC.

OPI1268光隔离器集成了高效率的GaAIAsLED，峰值波长为850nm，光学连接在输出集成电路的光电逻辑光电二极管上。

The mechanism of the thin films growth of spary pyrolysis was discussed and the effect of F and Sb on the performances of SnO2 thin films were also investigated.

本研究旨在采用喷雾热解法，在玻璃基板上制备出表面质量及光电性能优良的SnO2基透明导电薄膜，并研究掺杂F和Sb对SnO2薄膜光电性能的影响。

We proposed that π-interrupted spiro framework is an effective tool to tune the intermolecular interaction of chromophore moieties, which has been confirmed by single crystal X-ray diffraction analyses.

另外，我们设想螺桥是调制光电功能基团超分子作用的有效工具，设计了一个含螺桥的氧化噻吩寡聚物，这是一个有效的讨论螺桥是如何通过自身的参与来有效地调制光电功能基团的相互作用的模型。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。