escape apparatus
... 救护装置:rescue device 救护频:escape apparatus 救护工作:rescue operation ...
基于78个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
它是一种类似的多普勒频移的效应,就像救护车在你面前驶过时,会促使逐渐靠近你的警报器明显地改变其音调那样。
A similar effect, called the Doppler shift, causes the siren of an approaching ambulance to apparently change pitch as it passes you.
youdao
应用推荐
模块上移
模块下移
不移动