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　　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。为此烟花美文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。

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