Word · Frequency #8171
compressions
压缩；压紧
compressions is the plural of compression.
The act of compressing something, or the state of being compressed; an increase in density or a reduction in size.
- 1.
An increase in density; the act of compressing, or the state of being compressed; compaction.
密度增加；压缩的行为或状态；压实。
- 2.
an increase in the density of something
密度增加
- 3.
The cycle of an internal combustion engine during which the fuel and air mixture is compressed.
内燃机中燃料和空气混合物被压缩的循环。
- 4.
the process or result of becoming smaller or pressed together
变小或被压缩的过程或结果
- 5.
The process by which data is compressed.
数据被压缩的过程。
- 6.
encoding information while reducing the bandwidth or bits required
在减少带宽或比特的情况下编码信息
- 7.
The electronic process by which any sound's gain is automatically controlled.
自动控制声音增益的电子过程。
- 8.
The deviation of a heavenly body from a spherical form.
天体偏离球形的现象。
数据压缩；压缩编码；压缩冲程；音频压缩；动态范围压缩；扁率；椭球率；密度增加；压缩的行为或状态；压实。
In use
This app uses compression to shrink photos so they take up less space on your phone.
Compression of the PDF made it small enough to send by email.
The compression applied to the music file reduced its size without losing much quality.
compression of [sth]
The compression of air in the cylinder generates heat.
气缸中空气的压缩会产生热量。
under compression
The bridge's structure is designed to withstand forces under compression.
这座桥梁的结构设计用于承受压缩力。
data compression
Connections
Collocations
- data compression
- 数据压缩
- Data compression reduces the size of files.数据压缩减小文件大小。
- file compression
- 文件压缩
- File compression software can save disk space.文件压缩软件可以节省磁盘空间。
- compression ratio
- 压缩比
- A higher compression ratio means smaller file size.更高的压缩比意味着更小的文件大小。
- compression algorithm
- 压缩算法
- The compression algorithm is efficient for text files.这种压缩算法对文本文件有效。
- image compression
- 图像压缩
- Image compression is essential for web graphics.图像压缩对于网页图形至关重要。
- lossless compression
Learner notes
Memory Tip
Com（一起）+ pression（压力）→ 一起施压，压缩。
Context & Register
语域：neutral 常见场景：数据压缩、物理压缩、文件压缩 通常用于科技、物理或工程领域，比较常见于正式或技术性语境，但也适用于日常非正式场合
Grammar Note
表示具体的一次按压（如心肺复苏中的胸外按压）时，常用复数形式 compressions。
Pronunciation & Spelling
All listed words rhyme with 'compression' in their final stressed syllable (ending in /prɛʃən/ or /ɡrɛʃən/). Lookalikes like 'procession' (/prəˈsɛʃən/) differ in consonant onset.
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.