关于”发电子“的英语作文范文5篇,作文题目:Electron generation。以下是关于发电子的三年级英语范文,每篇作文均为万能范文带翻译。
高分英语作文1:Electron generation
Mp3-MP3 is the full name of the motion picture expert group, one of the third audio layers. Its technology is the third generation technology developed on the VCD (mpeg-vf) compression technology, instead of mpeg-mp3, which is an international technical specification of VF compression. From the middle age, the German Erlangen Fraunhofer Institute began to code and study the sound with high quality and low data rate.
The concentration of high-quality and low data rate sound is large in Germany With the help of Professor DITO Setzer, Fraunhofer obtained the MP3 patent license in Germany. The quilt submitted this technology to the international organization for Standardization (ISO) almost every year, and integrated into the MPEG1 standard. The MPEG sound standard provides an independent three-layer compression idea arrangement: the layer of tierof layer (users can judge the arrangement of ideas between complexity and sound quality) The layer complexity of option 1 is medium, and the output rate of encoder is KB / s KB / s, including digital broadcasting audio (DBA), digital music, CDI (CD-ROM interaction) and VCD (video disc), are the most complex coding layer.
The encoder data output lead is KB / s, which is mainly used in the upper voice transmission of ISDN. The MPEG1 layer supports a sampling rate of, kHz and supports Kbps The sampling rate supported by MPEG2 layer is, kHz, and Fraunhofer, which supports Kbps, can not be extended here. It is proved again that the sampling rate supported by MPEG2 is removed: and kHz, and the bit rate is the same as MPEG2, which is called "MPEG" M.
中文翻译:
MP3-MP3全称是运动图像专家组,音频第三层之一,它所采用的技术是在VCD(MPEG-VF)压缩技术上发展起来的第三代技术,而不是MPEG-MP3是VF压缩的一种国际技术规范,从年龄中期开始,德国埃朗根·夫琅和费研究所开始编码研究高质量、低数据率的声音集中力在德国大学教授迪托·塞策的帮助下,夫琅和费在德国获得了MP3专利许可,被子几乎每年都向国际标准化组织(ISO)提交这项技术,集成进入了MPEG1标准TheMPEG声音标准提供了独立的三层压缩思想排列:tierof层的层(层的用户可以在复杂度和音质之间对想法的排列进行判断选择1的层复杂度2的层编码程度中等,编码器数据输出速率为kb/s kb/s,应用包括数字广播声音(数字广播音频,DBA)、数字音乐、CDI(光盘交互)和VCD(视频光盘)等的编码层最为复杂,编码器数据输出引线为kb/s,主要应用于ISDN的上层语音传输MPEG1层支持的采样率为,khz,支持kbps Mpeg2层支持的采样率为,khz,支持kbps的导比特Fraunhofer无法进行扩展到这里,用它再次证明,Mpeg2支持的采样率去掉了:,和khz,比特率与MPEG2相同,称为“MPEG”M。
万能作文模板2:电子产生
Dear Mr. XXX, his last name, if you know him well, you can write his name here, but remove this gentleman is XX, if you can help me, I will be very grateful to one of your students, the following are some of my questions: XXX your question, please call me back or call me XXX your phone number) thank you very much, best regards, your name.
中文翻译:
亲爱的xxx先生,他的姓如果你很了解他,你可以把他的名字写在这里,但是去掉这个先生是xx,如果你能帮我的话,我将非常感激你的一个学生,下面是我的一些问题:xxx你的问题,请你给我回电话或打电话给我xxx你的电话)非常感谢,最好的问候,你的名字。
满分英语范文3:发电子
There are all kinds of electronic products. Without them, some of us can't live. Although they are convenient, they bring a lot of pressure to people, so people must weigh their advantages and disadvantages before buying electronic products.) I agree with the author very much.
With the development of science and technology, more and more magical electronic products and gadgets appear, which make people dazzling Chaos, people can't resist the temptation to buy and update, because these gadgets become obsolete too quickly. I have a lot of favorite electronic products, one of which is video player, and my favorite music MP3 player, which can play movies and TV programs for hours. However, besides its cost, if I want to buy a necessary electronic device, if I overuse mpmp, then loud volume will damage my hearing, the first factor to consider is whether it is practical.
中文翻译:
各种各样的电子产品,没有它们,我们中的一些人无法生活,尽管它们方便,但它们给人们带来了很大的压力,所以人们在购买电子产品之前必须权衡它们的优缺点)我非常同意作者的观点,随着科学技术的发展,越来越神奇的电子产品小玩意的出现,让人眼花缭乱,人们无法抗拒购买和更新的诱惑,因为这些小玩意过时太快了。我有很多最喜欢的电子产品,其中一个是视频播放器,还有我最喜欢的音乐MP3播放器可以播放长达数小时的电影和电视节目,不过,它的成本除此之外,如果我想买一个必要的电子设备,如果我过度使用MPMP,那么大音量会损害我的听力,首先要考虑的因素是它是否实用。
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