rarefaction
更新时间:2026-06-26 20:21:40 栏目: 英语词典
更新时间:2026-06-26 20:21:40 栏目: 英语词典
音标:/ˌreəˈfækʃən/
词性:名词
稀薄:指空气或其他气体在空间中的密度降低。通常用来描述气体或液体的分子密度变小的状态,常见于物理学或声学中。
稀释/稀疏:指物质(如声音波、光波等)的传播过程中,密度减小、强度降低的现象。
/ˌreəˈfækʃən/
在物理学中:通常用来描述气体的密度下降。例如,在声音波的传播过程中,压缩波后紧跟着的就是稀薄波。
在声学中:稀薄现象指的是声音波在空气中传播时,某些区域的分子密度下降,使得声音的强度变弱。
The rarefaction of the air at high altitudes makes it harder to breathe.
高海拔地区空气的稀薄使得呼吸变得更加困难。
In a sound wave, rarefaction occurs after the compression.
在声波中,稀薄现象发生在压缩波之后。
The rarefaction of the fluid causes a decrease in its velocity.
液体的稀薄导致其速度的降低。
Rarefaction of light waves can lead to the dispersion of colors.
光波的稀薄可能导致颜色的分散。
The rarefaction zone in the sound wave is where the air molecules are spread apart.
声波中的稀薄区是空气分子分散的地方。
At higher temperatures, the rarefaction of gases occurs more rapidly.
在较高的温度下,气体的稀薄现象发生得更快。
Rarefaction in the material leads to a decrease in its overall density.
材料的稀薄导致其整体密度降低。
The rarefaction caused by the intense heat affected the structure of the building.
强烈热量引起的稀薄现象影响了建筑的结构。
The rarefaction zones of sound waves are less dense than the compression zones.
声波的稀薄区比压缩区密度小。
In physics, the concept of rarefaction helps to explain how waves move through a medium.
在物理学中,稀薄现象的概念有助于解释波如何在介质中传播。
rarefaction of air(空气的稀薄)
rarefaction zone(稀薄区)
rarefaction wave(稀薄波)
rarefaction of sound(声音的稀薄)
rarefaction of gas(气体的稀薄)