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hdtv是High Definition Television的简称，那么在视频中的hdtv到底是什么意思呢?为此百分网小编为大家带来在视频中显示的hdtv的意思。
hdtv的意思
High-Definition TV 高清晰度电视;
1. 高解析电视：针对高解析 电视(HDTV)的应用,提供 以下产品 满足客户的设计需求:像讯号. 三、用於 位影像输出(HDMI)功能-AD9389型化包装(BGA)非常适合可携式产品应用,内建MPU给HDCP专用,可有效简化软体
2. 高清晰度数字电视：高清晰度数字 电视(HDTV)移动电话各种个人数字产品机顶盒软硬件 IPTV产品软硬件卫星电视接收机汽车电子产品智能交通 系统及上述产品相应的元器件各类包装材料技术开发与转让 技术咨询技术服务软件开发应用和网络系统集成售后 有偿服务,
3. 高清电视：ZigBee RF4CE旨在利用射频(RF)替代红外遥控,因此能够为高清 电视 (HDTV)、家庭影院设备、机顶盒和其他音频设备类的消费 电子 产品提供非视线范围内的操作能力,并延长其有效距离和 电池 寿命.
4. hdtv：high definition tv; 高清电视
5. hdtv：high ? density tv; 高密度电视
6. hdtv：high ? definition tv; 高清晰度电视
7. hdtv：high resolution digital tv; 高分辨率数字电视
hdtv 的双语例句
1. The creators of the later SMPTE 240 HDTV STANDARD searched for a STANDARD sync waveform that would ensure SYSTEM compatibility.
后来SMPTE 240 HDTV标准的出现确立了一个标准的同步信号波形，确保了系统的兼容性。
2. The main contributions of this paper are proposing the algorithm and realization of synchronization in HDTV, according to the technical parameters of VSB scheme.
本文的主要贡献在于根据VSB方案中的技术参数，提出了HDTV同步的算法，并结合ASIC设计的特点给出了具体的实现方案。
3. The simulation result shows the architecture this paper develops is able to filter one macro block of 4:2:0 formats within 192 clock cycles. This reaches the minimum value of single filter design. The HDTV signal can be processed in real-time at 94MHz.
仿真结果表明，该滤波器完成一个4：2：0格式的宏块滤波仅需要192个时钟周期，达到了单路滤波设计的最小值，94MHZ下即可进行高清电视的实时滤波。
4. Many consumers purchase an HDTV thinking that they can plug it in and get HD programming.
许多消费者认为他们购买了高清晰度电视，并在取得房屋可以堵塞编程。
5. A better quality of HDTV STDev flow conversion software only.
一个比较好用的HDTV到STDV流转换的软件，只是。。
6. However my HDTV has a female plug and so does my laptop.
然而，我的高清晰度电视有一个女插头和我的笔记本电脑也是如此。
7. MediaCorp TV HD5 is Singapore"s first over-the-air HDTV channel, simulcasting HD version of Channel 5 programming when available. It is the first terrestrial broadcast HD channel in South-East Asia and also first in the world to use MPEG4/AVC compression.
新传媒的高清第五播道是新加坡，东南亚，和世界上第一个免费的可用室外天线接收(over-the-air DVB-T broadcast)的数字高清频道，它和新传媒的普通第五播道是同步的。
8. I just got one of their HDTV`s.
我只能之一的高清晰度电视的。
9. Dengan fungsi wirelessnya, maka keyboard dan mouse kamu tidak perlu lagi dekat-dekat dengan PC, Nah kamu bisa menggunakan perlengkapan game dari Lap Works ini di rumah dengan menggunakan output HDTV.
通过他的无线链接功能，你的键盘和鼠标再也不用贴近电脑，现在你可以带着你的LapWorks游戏套装在家中使用HDTV 输出来玩游戏。
10. The function of timing information code on synchronizing the video and audio is explained in this paper, and the principle of synchronization of video and audio in HDTV decoder is analyzed.
阐述了高清晰度电视传送流中时间信息码在视频和音频同步中的作用，分析了信源解码器中视频和音频同步的原理。
hdtv 的几种分辨率标准
根据各个国家使用电视制式的不同，各国家和地区定义的HDTV的标准分辨率也不尽相同。具体来说，，其中P代表英文单词Progressive(逐行)，而i则是Interlaced(隔行)的意思。
常见的两种显示模式是720P和1080i。1080i是大多数国家普遍采用的一种模式(也包括我国)，它的分辨率为1920×1080，拥有207.3万像素。在原本采用NTSC制式的国家如美日韩，他们规定的1080i仍然采用60Hz场频，这主要是为了与其以前的标准接轨;而我国规定1080i采用的是50Hz场频，也与以前PAL制式的场频相同。
在1080i显示模式下，屏幕分辨率可以达到1920×1080，采用隔行扫描方式，也就是说：电子枪首先扫描540行，再扫描另一个540行，两者叠加构成完成画面。而对于一般消费者来说，540行的垂直分辨率水平，显示效果已经相当令人满意了，也可以说是达到了HDTV的高画质的要求。
从技术上说，开发720P这种显示分辨率明显比开发1080i更加复杂，因为它提供分辨率为1280×720，也就是92.16万像素。最重要的是，720P采用的是逐行扫描，也就是说在同一时间需要达到720线的垂直清晰度水平，而不是像1080i那样一次扫描540线经过两次叠加，因此将牵涉到更高的行频输出，对显像管的要求太高。主要是使用NTSC制式的美国和日本在使用此技术。自然，它们使用了60Hz的场频。
HDTV的片源主要来自于网络和电视台，其中网络上流传的片源也以720P和1080i最为常见，最高规格的1080P的样片可在微软WMV-HD站点找到一些。
如果采用1080P/25Hz格式拍摄高清晰度内容，可以方便地将每一帧完整的1080P图像拆成两帧隔行扫描的1080i图像。这样1080P/25Hz格式就变成了1080i/50Hz的图像，这样就方便应用于欧洲和中国这些原PAL制国家的数字高清晰度电视。
同理，1080P/30Hz上也可以在拍摄完毕后方便地转换为1080i/60Hz的图像，方便应用于美国和日本等国家。
不少人都会听说过hd版的电影，但是很多人都不知道大家常说的hd版电影是什么意思。为此百分网小编为大家解答大家经常说的hd版电影的意思。
hd版电影的意思
hd：High Definition
简单来说，通常把物理分辨率达到720p以上的格式则称作为高清，英文表述High Definition，简称HD。
HD高清是英文“High Definition”的中文缩写形式，意思是“高解析度[1] ”，共有四个含义：高清电视，高清设备，高清格式，高清电影。HD因为含有高解析度的意思，所以通常平板电脑的应用都会有HD的标识。
HD是指画面的垂直解析度是1080i、720p或1080p。1080i就是指解析度为1920*1080，采交错扫描，每秒呈现30个完整画面;720p就是指解析度达1280*720，采循序扫描，每秒呈现60个完整画面;1080p就是指解析度达1920*1080，采逐行扫描，每秒呈现60个完整画面。不过市面上薄面电视的解析度应不仅止于上述这些款式，只要显示萤幕的解析度>=1280*720即可以列为HD等级。
通常把物理分辨率达到720p以上的格式则称作为高清，英文表述High Definition，简称HD。所谓全高清(Full HD)，是指物理分辨率高达1920×1080逐行扫描，即1080p，是较高级的高清规格。
hd的单语例句
1. Why not catch one of the HD performances of The Metropolitan Opera at a theater near you.
2. Although there are some similarities between it and Toshiba"s HD DVD format, the video compression and copy protection are different.
3. In stark contrast to the hot sales of HD TVs, sales of the CRT variety are on the wane.
4. The 201 and 501 series of wireless HD sharing devices have screen projection functionality and can directly transmit content from the small screen.
5. Videos are output to the TV using HDMI, including in Full HD.
6. Shanghai Grand Theater launched the Metropolitan Opera"s Live in HD series in August, enabling opera enthusiasts to appreciate affordable broadcasts of international opera performances.
7. But how does the movie theater experience compare with the live - really live, not live in HD - production in the house?
8. Counsel for SWD said rents of social security households are paid to the HD directly to ensure proper use of public money.
9. The SWD added an HD outreach team has been providing training on drug administration to staffs in elderly homes.
10. BBC is looking at filming and broadcasting the event in HD and Bennett thinks it might be a driver for HD services.
hd的双语例句
1. UVD supports Blue- Ray and HD-DVD content, whilst offloading power and processor-intensive video decoding from the CPU to the graphics core.
UVD技术支持蓝光和HD - DVD内容，同时卸载权力和处理器密集型的视频解码的CPU的图形核心。
2. The follow up to the original Omnia model captures video in HD quality, and enables viewing on an HD TV via DLNA technology.
的后续行动的原始广告计划模型捕捉高清视频质量，并能观看的高清电视通过DLNA组织的技术。
3. As it was expected, the number of producers, who will propose the two-chip solutions on base Of radeon HD 2600 Pro/XT following Sapphire and GeCube was increasedwith powerColorcompany.
正如有人预料，一些生产者，他们将提出的双芯片解决方案的基础上的radeon 2600高清亲/ xt的继蓝宝石和gecube随火公司。
4. Both MTX in biological fluids of rabbits and patients were extracted and measured with a mo...
为了HD-MTX-CFR的安全应用，我们研究了MTX的血浆水平和尿中MTX的排泄。
5. For this reason, and also due to the low number of graphic processors HD 2900 XT the life cycle of this card will be limited to one block.
基于这个原因，也由于数量不多的图形处理器，高清2900名xt的生命周期，该卡将被限制在一个街区。
6. Blu-ray and HD DVD are similar in technology.
蓝线盘和高密DVD在技术上是相似的。
7. The obsolete HD-5 is being replaced by the more capable EW/ELINT aircraft based on the Y-8 airframe.
过时的HD-5被基于Y-8机身更有能力的EW/ELINT飞机代替。
8. Condition optimization for its efficient fermentation was also carried out. The reaction and separation system with the addition of resin HD-8 and the isoeugenol/aquoeus biphasic system of the biotransformation of isoeugenol to vanillin by Bacillus fusiformis CGMCC1347 were set up. The isolation and purification of isoeugenol and vanillin in both systems were studied. The reuse of the immobilized cells in biphasic system was successfully applied.
SW-B9的基础上，对该菌株进行了生理生化特性鉴定以及16S rDNA序列分析，命名为纺锤芽孢杆菌CGMCC1347;继而对该菌株的发酵条件进行了研究，首次建立了纺锤芽孢杆菌CGMCC1347转化异丁香酚生成香草醛的树脂分离耦合体系和异丁香酚—水两相体系，同时对此二体系的底物和产物的分离提取进行了研究，成功实现了两相体系中固定化细胞的反复利用。
9. HD 189733b"s atmosphere swelters at 900 degrees C, about the same temperature as the melting point of silver.
甲烷由碳和氢构成，是天然气的主要成分，也是一种油气产物。
10. Add in 1 serving of 17-HD prior to intense training sessions and you have the master formula for rapid growth.
新增的1个17 -高清之前激烈培训班和你的主公式快速增长。
英文young是一个比较常用的单词，我们应该要理解它的中文意思。下文是百分网小编为大家准备了英语单词young实际包含的中文意思，希望能对大家有所帮助!
young的中文意思
英 [jʌŋ] 美 [jʌŋ]
比较级：younger最高级：youngest第三人称复数：youngs
形容词 年幼的; 青年的; 有朝气的; 年轻人的
名词 年轻人; 幼小的动物，崽
相关例句
形容词
1. The young nation is faced with many difficulties.
那个新建立的国家面临许多困难。
2. My sister is too young to go to school.
我妹妹还未到上学年龄。
3. He is old in age yet young in spirit.
他虽年老，但朝气蓬勃。
名词
1. Generally speaking, the young are less conservative than the old.
一般而言，年轻人比老年人较不保守。
2. Animals protect their young.
动物保护它们的幼崽。
young的单语例句
1. Junior Achievement is an international movement to educate young people about business and economics.
2. Many young entrepreneurs said online business helps lower costs and increase efficiency, and also offers opportunities to make friends and find fun.
3. Romney attended Brigham Young University in Utah and Harvard University"s business and law schools in Massachusetts.
4. Clinton declined to discuss her father"s relationship with the White House intern, drawing applause when she told the young man that it was none of his business.
5. Ernst & Young undertook surveys with two distinct segments of business leaders, executives in large multinational companies and the world"s foremost entrepreneurs.
6. The men"s collection is inspired by Williamson"s own wardrobe, mixing a dapper young gentleman"s style with hot colors and attractive ethnic influences.
7. A clandestine video porn shop was busted after a worried mother recently busted her young son watching a dirty movie.
8. It"s about a wealthy young woman named Charlotte whose stockbroker father is busted for embezzling millions from his clients.
9. The number of singles has been on the rise in the southern metropolis, as young people are too busy working to find their ideal partner.
young的词典解释
1. 年幼的;幼小的;未成熟的
A young person, animal, or plant has not lived or existed for very long and is not yet mature.
e.g. In Scotland, young people can marry at 16...
在苏格兰，年轻人16岁就可以结婚。
e.g. You weren"t so very young when she died; you were old enough to remember.
她去世的时候你不算太年幼，已经能记事了。
2. 年轻时的;青年时代的
You use young to describe a time when a person or thing was young.
e.g. In her younger days my mother had been a successful fashionwear saleswoman.
我妈妈年轻时曾经是个成功的时装销售员。
3. (显得)年轻的;(显得)岁数不大的
Someone who is young in appearance or behaviour looks or behaves as if they are young.
e.g. I was twenty-three, I suppose, and young for my age...
我当时23岁，我想，看上去比实际年龄小。
e.g. He seemed to me very young and very lonely.
我觉得他似乎非常年轻，非常孤独。
4. 幼兽;幼崽;幼禽
The young of an animal are its babies.
e.g. The hen may not be able to feed its young.
雌鸟可能无法给幼鸟喂食。