光电池;光电感应器;光电管 an electric device that uses a stream of light. When the stream is broken it shows that sb/sth is present, and can be used to control alarms, machinery, etc.
The photoelectric cell controls a servomotor. 该光电管控制着一个伺服电动机。
The hardware and software of cardiotachometer of gymnastic device which based on photoelectric correlated cell is introduced in this paper. 本文介绍了基于光电对射管的健身器心率测量的硬件及软件系统设计。
A photosensitive device, such as a photoelectric cell. 感光装置(如光电管)
AimImproving the photoelectric transfer rate of solar cell. 目的提高太阳能电池的转换效率。
DDT tube, photoelectric cell, strain gauge and witness board are used to study the transition characteristics of the deflagration to detonation of NEPE propellant slurry in the mixing process. 用DDT管、光电管、应变片、验证板研究了NEPE推进剂混合过程中的燃烧转爆轰特性。
The signal detecting system uses the silicon photoelectric cell as the photoelectric sensor to distinguish infested objects from the falling grainy materials in high speed. 信号检测系统采用硅光电池作为光电传感器,在高速下落物料中识别不合格物料,向分选控制系统发送检出信号。
Study on overlapping principle of PN junction in nonlinear zone of photoelectric cell 光电池非线性区PN结光生伏特效应的研究
A new photoelectric method for analyzing cell free apoptosis of MCF 7 nuclei induced by Taxol had been developed in this paper. 利用光电分析法研究了紫杉醇诱导的非细胞体系中MCF-7细胞核的凋亡。
Application of the Overlapping Principle to Unlinear Zone of Photoelectric Cell 迭加定理在光电池非线性区应用
Introduction of Photoelectric Blood Cell Counter Made by Japanese 日本光电血球计数仪简介
How to use infrared photoelectric cell to distinguish the true and false of the bill are narrated, results prove the method is feasible. 本文主要讲述如何利用三类红外光电管对钞票的特性进行分类研究,从而区分钞票的真伪,结果证明这些方法是确实可行的。
Design of heartbeat signal measurement system of gymnastic device based on photoelectric correlated cell 基于光电对射管的健身器心率测量系统设计
As the component of sensor board, the silicon photoelectric cell transforms radiation-ray from the track mark into electrical signal, which is amplified by operation amplifier into voltage signal reshaped by the pulse shaping circuit. 车载传感器板通过硅光电池检测轨道标志的反射光信号,运放将信号放大并转换成电压信号,再通过脉冲整形转化为脉冲信号,实现了轨道标志的检测。
The system adopts a four-quadrant photoelectric cell as its sensor. The reflection light position of object mirror is accurately measured by the system with measuring sensitivity of 200mV/ mm. 该系统采用四象限光电池作传感器,准确地测量目标镜反射光线的位置,测量灵敏度为200mV/mm;
Selenium photoelectric cell being as sensitization element, the prophase collection and disposal of data are achieved by means of some devices such as enlarging circuit, A| D switching circuit, singlechip, etc. 本系统由硒光电池作为感光元件,经放大电路、A/D转换电路、单片机等实现数据的前期采集;
Studies of the Photoelectric Conversion on the Sensitized Nano-crystal TiO_2 Solar Cell 敏化纳米晶TiO2太阳电池的光电转换研究
The problems of the classic equivalent circuit of a photoelectric cell based on photovoltaic effect are analyzed, and a modified equivalent circuit is presented. 本文指出按经典光伏理论给出的光电池等效电路存在的问题,给出改进的光电池的等效电路。
In this paper, the relations between the photoelectric properties and the assembly, structure, constitute of the cells were studied, and a NPC solar cell with higher incident photon-to-current conversion efficiency was obtained. 本文通过NPC电池的组装、UV-Vis和XRD等表征、光电性能测试等,研究NPC电池的组装、结构、组成与电池光电性能的关系。
Development of laser collimator based on four-element photoelectric cell 基于四象限光电池的激光准直仪
In terms of the above model, it is analyzed that both fill factor and photoelectric conversion efficiency in the two layer heterojunction cell are superior to those in the single layer Schottky type cell. 据此,讨论了双层异质结电池的填充因子和光电转换效率均比单层肖特基型电池获得改善的机制。
Photoelectric Associated Detection Technique is a powerful tool for the research of physiological activities of single cell. 光电联合检测技术是研究单细胞生理活动的重要工具。
Photoelectric conversion efficiency is defined as the ratio of solar cells 'output power and the optical power irradiation to the cell surface. 光电转化效率定义为电池输出功率与照射到电池表面光功率的比值。
At the last, using the designed BP and RBF ANN in the illuminance measuring system based on photoelectric cell. 最后将所设计的人工神经网络应用于基于光电池的光照度检测实验中。
From the I-V curve, the solar cells have already shown the function of the photoelectric conversion. However, due to the small short circuit current, the performance of the solar cell is not well. 从I-V特性曲线可以看出电池器件已经具备了光电转换功能,但由于电池的短路电流较小,从而导致了整个器件的性能非常低。
Flow cytometer ( FCM) is a collection of electronic and physical technology, photoelectric measuring laser technology, computer technology and the cell fluorescence chemical technology, monoclonal antibody technology as a new type of high-tech instruments. 流式细胞仪(FlowCytoMeter,FCM)是一项集激光技术、电子物理技术、光电测量技术、计算机技术以及细胞荧光化学技术、单克隆抗体技术为一体的新型高科技仪器。
It is thought that dye-sensitized nanocrystalline solar cell ( DSSC) is a new type of photoelectric chemical solar cell with simple preparation procedure, low cost, stable photo-to-electric performance and friendly environment action, which make it a good alternative of photo-to-electric devices. 染料敏化二氧化钛纳米晶太阳能电池(即DSSC电池)是一种新型的光电化学太阳能电池,它的制作工艺简单、成本低、性能稳定,并且对环境友好,具有很好的应用前景。
In the past half century, the world photovoltaic industry achieved rapid development. The photoelectric conversion efficiency of the solar cell improved greatly and the production cost also reduced significantly. 在过去的半个多世纪里,世界光伏产业取得了快速的发展,太阳能电池的光电转换效率取得了很大提高,生产成本也大幅降低。
Currently, the photoelectric conversion efficiency of small area DSC is close to the level of amorphous silicon solar cell. 目前小面积DSC的光电转换效率已接近非晶硅太阳能电池的水平,但是要实现染料敏化太阳能电池的产业化,必须研究大面积染料敏化太阳能电池。
High dispersion and tap density of silver can significantly improve the photoelectric conversion efficiency of solar cell. 高分散和高振实密度银粉能显著提高电池片的光电转换效率。