查询词典 photoelectric

The socket structure is provided with a zero phase trigger control unit, through the photoelectric sensing element of the unit, optical coupling can be performed to generate zero phase trigger, and the opening or the closing of a two-way thyratron in the zero phase can be accurately controlled, therefore, an electric device inserted on an output socket can be started or stopped from the zero phase, in order to reduce the electromagnetic interference and prolong the service life of the electric device, the use efficiency of the electric device can be enhanced, the power supply thereof can be saved, filtering and rectifying can be performed through a current switching unit when the alternating current power supply passes through a filtering and rectifying circuit, the noise caused by external interference and affect can be filtered, and the power supply can be respectively transmitted to a current detecting socket and the input end of the current switching unit to be detected through a temperature sensor arranged on the current switching unit.

本实用新型为有关一种插座结构，尤指为设有零相位触发控制单元，可通过其光电感测元件来进行光耦合而产生零相位的触发，且可准确控制双向闸流阀在零相位的开启或者关闭，进而达到插置于输出插座上的电器装置从零相位开始启动或者关闭，以降低电磁干扰而延长电器装置使用寿命，且可提升电器装置的使用效率及节省电源，并通过电流转换单元于交流电源通过滤波整流电路进行滤波整流，可滤除外部所干扰影响的杂讯，并分别传送至电流侦测插座及电流转换单元的输入端，而可通过电流转换单元所设置的温度感应器来进行侦测，于电路温度升高时，温度感应器可进行切断双向闸流阀的电源输出而达到保护输出插座上所插设的电器设备。

This paper presents a new methods that enhance the image of hand vein based on contrast limited local histogram equalization and top-hat transform to overcome the influence of photoelectric and thickness of the back of hand skin.

为了克服光强，手背厚度对手背静脉图像的影响，提出一种新的手背静脉图像增强方法，对比度受限的局部直方图均衡和top-hat变换相结合的方法。

Based on the principle of optical triangulation, CCD photoelectric conversion technique, the system is designed.

该系统是基于光学三角测量原理，CCD光电转换技术设计出来的。

Zhenjiang Photoelectric Technology Co., Ltd. Asahi source is a professional engaged in trichromatic lamp energy-saving lamp production Taiwanese-owned enterprise.

镇江旭源光电科技有限公司是一家专业从事三基色节能灯灯管生产的台商独资企业。

YBQ series is equipped with photoelectric trimming and stainless steel cloth-pulling roller to make the winkling cloth flatten to ensure the trimness of edge at the time of cloth winding.

YBQ系列有光电齐边装置，配置不锈钢拔布辊，使皱折不平的布料拔平，确保卷布时布边整齐。

Hamamatsu R2868 is a UV TRON ultraviolet detector that makes use of the photoelectric effect of metal and the gas multiplication effect.

Hamamatsu R2868 是利用紫外线 TRON 通过金属的光电效果和瓦斯乘法效果来发现火星源。

The tungsten steel milling cutter is widely used in precision mould, IC products, industrial parts processing and photoelectric products, etc.

本公司生产的钨钢铣刀被广泛用于"精密模具、电子产品、工业零部件加工、光电产品。。。。。。"等领域。

Because of the indispensability of such dynamic measurement in simulating investigations of step gating systems, first of all, the paper describes an innovation-a computerized photoelectric non-invading velometer.

该仪器采用微型单板计算机作为中心控制单元，采用光电传感器采样，实现了对水力学模型中流体流动的非接触测量。

Research on photoelectric measurement of the vitta′s position［J］.

油管位置光电检测技术的研究［J］。

The photoelectric response and photo-induced allochroic effect of the bacteriorhodopsin film has already been found and some of them have already been used. But the nonlinear optical properties of Bacteriorhodopsin film are still necessary to be researched.

细菌视紫红质薄膜的光电响应性质及光致变色性质早已引起人们的注意，部分研究成果已投入应用，但对细菌视紫红质制成的薄膜的非线性光学性质却鲜有报道。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。