“电视原理”课程内容包括了传统的黑白电视、彩色电视传像和显示的基本原理。
"The principle of television" the contents of the course include the traditional black-and-white television, color television transmission and display principle.
比如搜索“液晶电视原理”的用户很可能只是去做研究,学习相关知识而已,并没有购买欲,商业价值也低。
For example, search "LCD TV principle" the user is likely only to do research, learn the relevant knowledge, and have no desire to buy, commercial value is low.
CSI效应最突出的表现就是陪审员自认为完全理解了电视剧中展示的科学原理,而事实上他们却没有。
The most obvious symptom of the CSI effect is that jurors think they have a thorough understanding of science they have seen presented on television, when they do not.
在电视上,萨根先生是一位非常善于讲故事的人,他能够用非常简单的方法将非常复杂的科学原理讲清楚。
On television, Mister Sagan was a good storyteller. He was able to explain complex scientific ideas in simple ways.
在这一讲中,我会带大家看看,为什么人们对于搜索广告的关注方式完全不同于电视和路边广告牌上的广告,尽管它们的神经学原理是完全一致的。
This week, I want to explore why those same mechanisms dictate that our search interactions are going to be completely different from engagement with a TV ad or a billboard.
工作原理:电流穿过液晶产生图像,这个过程可以避免屏幕烧屏(等离子体电视就有这个问题),也减少热量排放。
What they are: Images are created when electricity passes through liquid crystals, a process that prevents screen burn (a problem with plasmas) and also reduces waste heat.
跟插头和电线说再见吧——在科学家们给我们演示完移动电话和电视是怎样通过简单的物理原理来无线充电后,这意味着无线电力的时代离我们的生活更近了。
Say goodbye to plugs and cables - the era of wire-free power has moved a step closer, after scientists showed how mobile phones and televisions could be powered using simple physics.
从功能、特点、工作原理及结构设计诸方面概述了用于交互电视的机顶盒技术、服务器技术以及用户接口技术。
This paper Outlines the functions, features, operating principles and structure design of set top box, video servers and user interfaces in interactive television systems.
给出了有线电视网络通电话系统的原理框图,分述了其系统中主要设备的功能和工作原理。
This paper introduces the principle diagram of the wired TV network telephone system, and expounds the functions and working principles of the main devices in the system.
以调制技术为主线,介绍有线电视系统中模拟调制技术、光调制技术和数字调制技术的基本原理。
This paper takes modulation technique as main hint, summarizes the essential principle of analogue modulation technology, optical modulation and digital modulation technology.
通过原理分析和电路比较,设计了性能较优的闭环波门跟踪系统方策应用于电视跟踪系统。
Through the principle analysis and the circuit com- parison, we have designed a better scheme of a closed electronic window trac- king system.
本文以新闻学、社会学、大众传播学和心理学的理论成果和基本原理为支撑,从文化解析的层面来研究电视谈话节目。
My dissertation, based on theories and principles on journalism, sociology, mass communication and psychology, does some researches on television talk shows from the perspective of culture analysis.
概述了多路微波电视传输系统的特点,介绍了此系统的总体设计及各部分的工作原理。
This article introduces in brief the advantages of Malti path microwaves television transmission system and its general design and working principle.
介绍了卫星电视广播的MAC制的特点、原理及传送过程。
Introduces the feature, principle and transfer proceeding of MAC system of Satellite TV broadcasting.
从电磁兼容的电磁原理出发,分析了高山电视转播台雷击产生干扰破坏的途径。
From the electromagnetic principle of electromagnetic compatibility, the destructive interferences of lightning produced by high mountains television relay station were analyzed.
系统介绍了多媒体光纤工业电视交互混联卡的设计原理及现场应用情况。
This paper introduces the design principle and application of interactive mixed card in systems of multimedia opticfiber industrial TV.
本文简要阐述彩色电视接收机用超声延迟线的工作原理、结构和测试方法。
This paper Outlines the principle of operation, configurations, and testing technique of the ultrasonic delay lines used in color TV.
介绍一种新型的电视内调焦定心仪的原理、结构、主要技术参数、仪器的特点和应用。
The principle, constitution, main technical parameters, instrument features and its application of a novel TV interior focusing and centering instrument are introduced in the paper.
本文较详细介绍利用广播电视彩色付载频信号进行校频的原理和方法,并给出相应的测量精度。
The principle and method for calibrating the frequency by means of colour subcarrier signal of broadcast TV are introduced in detail, and the corresponding measurement accuracy is given in this paper.
很多看电影的人实际上根本不知道放映机如何工作,或它和电视的工作原理有什么不同。
Many moviegoers, in fact, have little idea how the projector actually works, or how this differs from the way a television works.
本文根据步进电视的结构与控制原理,提出一种PWM式相矢量合成分数步距角控制方案。
Based on the construction pattern and the control principle of stepmotor, fractional step Angle control of stepmotor is achieved by PWM Phase Vector Cornposition.
介绍了在电视接收机、显示器行扫描电路中的磁饱和电抗元件(行线性校正线圈)的原理及对铁氧体磁芯材料性能和工艺的要求。
This article describes the principium of line scan revise winding used in the line scan circuit of TV receiver and display, and the requirement for the characteristics of the ferrite core.
本文论述了红外电视采样测温信号多场平均的原理,提出了实现这种方法的实用方案。
The principle of the averaging technique is described and two practical schemes are proposed for realizing this method.
“电视机原理”课程是一门理论与实践紧密结合的应用性课程。
TV Principles is a applied course with close relation between theory and practice.
本文分析了电视机检波电路的原理,从理论上说明了伴音第一中频应吸收的强度,以使图象不受伴音干扰。
This article analyses the principle of detecting circuit in TV receiver. and explains theoretically the correct absorption of first sound IF so as to keep the sound from interfering the picture.
介绍了地下管线内损伤电视检测系统的基本结构、工作原理、主要技术参数及其现场试验情况。
This article introduced the basic structure, principle, major technical parameters and the field test situation of the television detecting system of inner damages of underground pipeline.
文章简述了电视机场扫描电路的组成和工作原理,在此基础上分析了电视机场扫描电路的检修方法及其常见故障的维修,并给出了具体的维修实例。
This paper briefly states the composition of TV field scanning circuit and its working principles, on which the common breakdowns and how to repair are analyzed and some examples are given.
介绍线性编辑系统和非线性编辑系统的组成和工作原理,两者性能等比较及在电视教学片制作中的综合运用。
The paper presents the composition? Work principle? Performance comparison and its comprehensive application in television program making of linear and nonlinear edit system.
本文介绍了《中国三峡工程电视监控会议指挥系统》的设计方案,给出了主要的硬件原理图。
The paper introduces the design procedures of "Video Surveillance, Conferencing and Commanding System of Chinese Sanxia Project", and gives the main principle diagrams of hardware.
本文介绍了《中国三峡工程电视监控会议指挥系统》的设计方案,给出了主要的硬件原理图。
The paper introduces the design procedures of "Video Surveillance, Conferencing and Commanding System of Chinese Sanxia Project", and gives the main principle diagrams of hardware.
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