compression

英 [kəmˈprɛʃən]

美 [kəmˈprɛʃən]

n.  压缩；浓缩，压迫，加压；压力；紧缩；密集; 简练; 压缩元件，压缩波

复数：compressions　

CET6TOEFL计算机

BNC.8171 / COCA.8364

柯林斯词典

The verb is pronounced /kəm'pres/. The noun is pronounced /'kɒmpres/. 动词读作 /kəm'pres/，名词读作 /'kɒmpres/。


• V-ERG (使)压紧;(使)压缩
  When youcompresssomething or when itcompresses, it is pressed or squeezed so that it takes up less space.
  1. Poor posture, sitting or walking slouched over, compresses the body's organs...
     坐着或者走路的时候低头垂肩，这种不正确的姿势会压迫体内的器官。
  2. Air will compress but the brake fluid won't.
     空气会压缩，但是刹车油不会。
• VERB 使简练;缩短
  If youcompresssomething such as a piece of writing or a description, you make it shorter.
  1. He never understood how to organize or compress large masses of material...
     他从来就不懂如何对大篇的材料进行整理或精简。
  2. All those three books are compacted and compressed into one book.
     那三本书的内容全都压缩进一本书了。
• VERB 压缩，缩短(时间)
  If an eventis compressed intoa short space of time, it is given less time to happen than normal or previously.
  1. The four debates will be compressed into an unprecedentedly short eight-day period...
     这4场辩论将被压缩到短短8天的时间，这是前所未有的。
  2. Some courses such as engineering had to be compressed.
     有些课程，比如工程学，必须减少课时。
• N-COUNT (用以退烧的)敷布，压布
  Acompressis a pad of wet or dry cloth pressed on part of a patient's body to reduce fever.
  1. Sore throats may be relieved by cold compresses.
     喉咙痛用冷敷布敷一下可能会好一些。

英英释义

noun

• applying pressure
  Synonym:compressing
• encoding information while reducing the bandwidth or bits required
• the process or result of becoming smaller or pressed together
  1. the contraction of a gas on cooling
  Synonym:condensationcontraction
• an increase in the density of something
  Synonym:compactionconcretiondensification

双语例句

• In this example, an typical ERP database was backed up with the compression option.
  在这个例子中，我们使用压缩选项备份了一个典型的ERP数据库。
• The latter shows how compression and transmission.
  后者显示如何执行压缩和传输。
• This will lead to a recommendation for the compression ratio to be used within the LPAR.
  这会提供在LPAR中使用的压缩率的建议。
• The compression time and decompression time metrics play a crucial role in differentiating between the different XML compression techniques.
  压缩时间和解压时间指标在区别不同的XML压缩技术方面发挥了至关重要的作用。
• The simulation of radar image lossless compression shows that both compression speed and rate are improved.
  雷达图像无损压缩仿真结果表明，该算法不仅提高压缩速度，而且提高了压缩比。
• The ignition delay and temperature curves were measured with a rapid compression machine.
  实验中应用快速压缩机得到了温度与点火延迟期的关系。
• Introduced with the compression feature are some new columns in the catalog.
  随着压缩特性的引入，编目中增加了一些新的列。
• Based on analysis of LZ77 compression algorithm, this paper discusses the effect of input error codes to the decoding wordbook and decompression data, and researches error code transmission issue.
  分析了主流的LZ77算法编译码原理，讨论了输入误码对译码字典和解压数据的影响，研究了误码传播问题。
• Since the glass is in compression, it cannot extend appreciably beyond the ends of the eyelet.
  因为玻璃处于压缩状态，玻璃不能明显地延伸到超过座孔的端面。
• His research interests include video and audio processing and compression, multimedia telecommunications, etc.
  研究领域是图象和声音处理、数字电视广播和宽带多媒体通信等。