翻译
rarefaction
GRE
- 英 [ˌreərɪ'fækʃn]
- 美 [ˌrɛrəˈfækʃən]
释义
- n.变稀薄,稀薄
实用场景例句
- 全部
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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收起实用场景例句英英释义
Noun
1. a decrease in the density of something;
"a sound wave causes periodic rarefactions in its medium"
收起英英释义词根词缀
后缀: -faction
表名词,"达到的状态",由-fy转化而来
n.
petrifaction 石化,目瞪口呆
petrify化石+action达到的状态→petrifaction
rarefaction 变稀薄,稀薄
rare稀罕的+faction达到的状态→n.变稀薄,稀薄
stupefaction 麻木状态
stupefy麻木+faction达到的状态→n.麻木状态
行业词典
医学
稀疏〔状态〕,疏松〔状态〕:密度减小,重量减轻,但体积不变的情况
- 释义
- 实用场景例句
- 英英释义
- 词根词缀
- 行业词典