rarefaction
[,rɛrə'fækʃən]
- n. [声] 稀疏；（气体）稀薄
实用场景例句
- This is called a rarefaction and is represented by widely spaced dots.
- 这个区域称为稀疏区,并用疏散的小点表示.
辞典例句
- The classical elementary waves in Riemann solutions include rarefaction wave, shock wave and contact discontinuity.
- 黎曼解涉及的经典基本波包括疏散波 、 激波和接触间断.
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