英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
potens查看　potens　在百度字典中的解释百度英翻中〔查看〕
potens查看　potens　在Google字典中的解释Google英翻中〔查看〕
potens查看　potens　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Lossy compression - Wikipedia
    Basic information theory says that there is an absolute limit in reducing the size of this data When data is compressed, its entropy increases, and it cannot increase indefinitely For example, a compressed ZIP file is smaller than its original, but repeatedly compressing the same file will not reduce the size to nothing Most compression
  • Smallpdf. com - Wikipedia
    Smallpdf is a Swiss online web-based PDF software, founded in 2013 [2] It offers free version with limited features to compress, convert and edit PDF documents [3] And its paid version offers advanced features like OCR, compress, and more [4]
  • Millions of People Fear Sharks, But Here’s Why They Shouldn’t
    Sharks’ immense size and weight, as well as their specially designed teeth, prompt fear in many people They may take several different therapeutic approaches to help reduce your fear of
  • Lossless compression - Wikipedia
    By operation of the pigeonhole principle, no lossless compression algorithm can shrink the size of all possible data: Some data will get longer by at least one symbol or bit Compression algorithms are usually effective for human- and machine-readable documents and cannot shrink the size of random data that contain no redundancy Different
  • Data compression - Wikipedia
    Data compression aims to reduce the size of data files, enhancing storage efficiency and speeding up data transmission K-means clustering, an unsupervised machine learning algorithm, is employed to partition a dataset into a specified number of clusters, k, each represented by the centroid of its points
  • Data compression ratio - Wikipedia
    Thus, a representation that compresses the storage size of a file from 10 MB to 2 MB yields a space saving of 1 - 2 10 = 0 8, often notated as a percentage, 80% For signals of indefinite size, such as streaming audio and video, the compression ratio is defined in terms of uncompressed and compressed data rates instead of data sizes:
  • Sumatra PDF - Wikipedia
    Sumatra PDF is a free and open-source document viewer that supports many document formats including: Portable Document Format (PDF), Microsoft Compiled HTML Help (CHM), DjVu, EPUB, FictionBook (FB2), MOBI, PRC, Open XML Paper Specification (OpenXPS, OXPS, XPS), and Comic Book Archive file (CB7, CBR, CBT, CBZ) [3]
  • Image compression - Wikipedia
    Image compression is a type of data compression applied to digital images, to reduce their cost for storage or transmission Algorithms may take advantage of visual perception and the statistical properties of image data to provide superior results compared with generic data compression methods which are used for other digital data





中文字典-英文字典  2005-2009