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:

compression    音标拼音: [kəmpr'ɛʃən]
n. 压缩,压榨,缩小
n. 压缩

压缩,压榨,缩小压缩

compression
压缩


compression
压缩

compression
压缩

compression
n 1: an increase in the density of something [synonym: {compaction},
{compression}, {concretion}, {densification}]
2: the process or result of becoming smaller or pressed
together; "the contraction of a gas on cooling" [synonym:
{compression}, {condensation}, {contraction}]
3: encoding information while reducing the bandwidth or bits
required [ant: {decompression}]
4: applying pressure [synonym: {compression}, {compressing}] [ant:
{decompressing}, {decompression}]

Compression \Com*pres"sion\, n. [L. compressio: cf. F.
compression.]
1. The act of compressing, or state of being compressed.
"Compression of thought." --Johnson.
[1913 Webster]

2. (Computers) reduction of the space required for storage
(of binary data) by an algorithm which converts the data
to a smaller number of bits while preserving the
information content. The act of compressing [3].

Note: Compression may be {lossless compression}, in which all
of the information in the original data is preserved,
and the original data may be recovered in form
identical to its original form; or {lossy compression},
in which some of the information in the original data
is lost, and decompression results in a data form
slightly different from the original. {Lossy
compression} is used, for example, to compress audio or
video recordings, and sometimes images, where the
slight differences in the original data and the data
recovered after {lossy compression} may be
imperceptable to the human eye or ear. The {JPEG}
format is produced by a {lossy compression} algorithm.
[PJC]

74 Moby Thesaurus words for "compression":
abbreviation, abridgment, abstract, agglutination, apocope,
astriction, astringency, bottleneck, cervix, circumscription,
clamping, clamping down, clumping, clustering, coarctation,
compactedness, compaction, compressure, concentration, concretion,
condensation, consolidation, conspectus, constriction,
constringency, contraction, contracture, crush, curtailment,
decrease, densification, diminuendo, elision, ellipsis, epitome,
foreshortening, hardening, hourglass, hourglass figure, isthmus,
knitting, narrow place, narrowing, neck, nip, pinch, precis, press,
pressure, puckering, pursing, recap, recapitulation, reduction,
retrenchment, shortening, solidification, squeeze, squeezing,
stranglement, strangulation, striction, stricture, summary,
summation, syncope, synopsis, systole, telescoping, tightening,
truncation, tweak, wasp waist, wrinkling

1. (Or "compaction") The coding of data to save
storage space or transmission time. Although data is already
coded in digital form for computer processing, it can often be
coded more efficiently (using fewer bits). For example,
{run-length encoding} replaces strings of repeated characters
(or other units of data) with a single character and a count.
There are many compression {algorithms} and utilities.
Compressed data must be decompressed before it can be used.

The standard {Unix} compression utilty is called {compress}
though {GNU}'s superior {gzip} has largely replaced it. Other
compression utilties include {pack}, {zip} and {PKZIP}.

When compressing several similar files, it is usually better
to join the files together into an {archive} of some kind
(using {tar} for example) and then compress them, rather than
to join together individually compressed files. This is
because some common compression {algorithms} build up tables
based on the data from their current input which they have
already compressed. They then use this table to compress
subsequent data more efficiently.

See also {TIFF}, {JPEG}, {MPEG}, {Lempel-Ziv Welch},
"{lossy}", "{lossless}".

{Compression FAQ
(ftp://rtfm.mit.edu/pub/usenet/news.answers/compression-faq/)}.

{Web Content Compression FAQ
(http://perl.apache.org/docs/tutorials/client/compression/compression.html)}.

{Usenet} newsgroups: {news:comp.compression},
{news:comp.compression.research}.

2. Reducing the dynamic range of an audio signal,
making quiet sounds louder and loud sounds quieter. Thus,
when discussing digital audio, the preferred term for reducing
the total amount of data is "compaction". Some advocate this
term in all contexts.

(2004-04-26)


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


  • Interstellar (film) - Wikipedia
    Interstellar is a 2014 epic [6][7][8] science fiction film [1][9] directed by Christopher Nolan, who co-wrote the screenplay with his brother Jonathan Nolan It features an ensemble cast led by Matthew McConaughey, Anne Hathaway, Jessica Chastain, Bill Irwin, Ellen Burstyn, and Michael Caine
  • Interstellar (2014) - IMDb
    When Earth becomes uninhabitable in the future, a farmer and ex-NASA pilot, Joseph Cooper, is tasked to pilot a spacecraft, along with a team of researchers, to find a new planet for humans
  • Interstellar | Cast, Movie, Reviews, Nolan, Director, Plot, Facts . . .
    Directed by Christopher Nolan, Interstellar follows the heroic attempt by a group of scientists and astronauts to save the human species from going extinct on a dying Earth by finding a habitable planet in the far cosmos
  • Interstellar streaming: where to watch movie online?
    Watch "Interstellar" · Full movie online for free · Check all streaming services such as Netflix, Prime Video Disney+ – including 4K options!
  • Interstellar (2014) | Rotten Tomatoes
    Discover reviews, ratings, and trailers for Interstellar (2014) on Rotten Tomatoes Stay updated with critic and audience scores today!
  • Watch Interstellar | Prime Video - amazon. com
    Explorers embark on the most important mission in human history: traveling beyond the galaxy to discover if there is a future for man among the stars
  • Watch Interstellar | Netflix
    With humanity teetering on the brink of extinction, a group of astronauts travels through a wormhole in search of another inhabitable planet Watch trailers learn more
  • Watch Interstellar Full Movie Online on Paramount+
    From director Christopher Nolan (Inception) comes the story of ex-pilot Cooper (Matthew McConaughey), who must leave his family and Earth behind to lead an expedition beyond this galaxy to discover whether mankind has a future among the stars
  • Interstellar (2014) Movie | Matthew McConaughey, Anne . . . - YouTube
    Interstellar (2014) is a visually stunning and emotionally charged science fiction film directed by Christopher Nolan, set in a future where Earth is dying and humanity faces extinction The story
  • Interstellar | Interstellar Wiki | Fandom
    Interstellar is a 2014 film by director Christopher Nolan (Inception, The Dark Knight Trilogy, The Prestige, Dunkirk) In the future, governments and economies across the globe have collapsed, food is scarce, NASA is no more, and the 20th Century is to blame





中文字典-英文字典  2005-2009