【摘 要】
：
一、CCD器件简述CCD(Charge-Coupled Devices)是一种功能器件,它与真空摄像管相比具有无灼伤、无滞后、低电压等特点,特别是近两年来,利用 CCD 器件完成动态在线测量,受到人
论文部分内容阅读
一、CCD器件简述CCD(Charge-Coupled Devices)是一种功能器件,它与真空摄像管相比具有无灼伤、无滞后、低电压等特点,特别是近两年来,利用 CCD 器件完成动态在线测量,受到人们的关注。但是,在动态测量过程中,CCD视频信号的输出频率很高,给用户使用带来了困难。针对应用中的具体问题,本文就用于在线测量的
First, a brief description of the CCD device CCD (Charge-Coupled Devices) is a functional device, compared with the vacuum camera tube with no burn, no lag, low voltage and other characteristics, especially in the past two years, the use of CCD devices to complete the dynamic online Measurement, by the people’s attention. However, in the dynamic measurement process, CCD video signal output frequency is high, bringing difficulties to the user. For the application of specific problems, this article is used for online measurement
其他文献
We present an approach to estimate the width of peak regions for the background elimination of gamma ray spectrum. The synthetic and experimental data are used
我国的弱势群体一般是指生理性弱势的未成年人、老年人、残疾人、精神病患者和社会性弱势的失业者、贫困者、下岗职工、农民工等。本文就全面建成小康社会和构建现代公共文化服务体系中公共图书馆遵循均等化原则,以国家和有关部门对保障未成年人、老年人、农民工、残疾人基本文化权益方面的政策为依据,在对上述人群基本特征和阅读状况进行分析的基础上,提出了精准对接为弱势群体服务的办法和路径。
The dynamical attractor of the modified Chaplygin gas(MEG)model is studied.The dynamical analysis indicates that the phase ωMCG=-1 is a dynamical attractor and
An investigation on the equation of state of the is ospin asymmetric, hot, dense matter of nucleons and deltas is performed based on the relativistic mean field
“诚品”模式以阅读为核心,将“人文、艺术、创意、生活”这一核心价值的实践与追求,扩展到大众生活的方方面面。本文对“诚品”模式的服务特色进行了分析,认为其对我国公共
图书馆作为政府的信息管理职能代理和公民的基本信息权利代理,享有从政府获得必要资源以维护图书馆制度和保障公民信息自由的必要权利,承担着优化图书馆结构、提升图书馆能力与创新图书馆服务的发展权利。然而,实践过程中因社会环境的制约和图书馆系统的缺陷,导致了必要权利与发展权利难以完全实施。基于此,本文从社会增权理论出发讨论了图书馆增权的实践意义,进而探讨了图书馆权利实践的增权路径问题。
A Fractional element model describes a special kind of viscoelastic material.Its stress is proportional to the fractional-order derivative of strain. Physically
We study the effect of electron-phonon interaction on current and zero-frequency shot noise in resonant tunnelling through a series triple-quantum-dot coupling
本文尝试将传统数据库与微信公众平台的服务号相结合,以实用单元电路特色库为例,实现基于微信公众账号的特色数据库建设,为在校师生提供了一个便捷的实用单元电路学习、查询