air horn
气动喇叭：一种安装在汽车或柴油机车上的喇叭
常用释义
英式发音
美式发音
基本释义
- 气动喇叭：一种安装在汽车或柴油机车上的喇叭，使用压缩空气产生响声。
例句
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1·We use this air horn to give a signal in the event of emergency.应急情况下，用这个气喇叭发信号。
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2·Her crew partner for the day, Tom, leaned on the air horn and tried to manoeuvre the ambulance through a narrow gap.她当天的工作搭档汤姆使劲按喇叭，试图让救护车从一个狭窄的空隙里穿过去。
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3·Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver) on board.主空气瓶(制空气瓶、笛空气瓶)船后气密试验和安全阀的调整。
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4·According to air horn design theory, JQF low noise air horn device with partial acoustical enclosure has been designed.按照声号筒设计原理，研究设计了JQ F型低噪声局部隔声罩风笛装置。
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5·The fighting starts when a signal such as an air horn or whistle blows, and can last anywhere from a few minutes to a few hours.当用号角或口哨发出信号时，大战就可以开始了，在任何位置都行，能持续几分钟到几个小时。
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6·Aiming at investigating how the air horn and mounting angle affect a Pitot tube measurement, experiments were carried out on various Pitot tubes.针对不同型号的皮托管进行了较系统的试验，旨在研究检测杆和安装角对皮托管测量的影响。
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7·The hidden in the leaves after the elves so good appetite, none miserly to blow the horn, spread to all the happiness in the air.那藏在绿叶后的小精灵们兴致那么好，毫不吝啬地吹着喇叭，把快乐都散播到空气中了。
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8·The horn obviously is a brass instrument and what makes the sound is a vibrating column of air.显而易见的，圆号是个铜管乐器，它通过震动空气柱来发出声音。
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9·With sirens wailing and every driver leaning on his or her horn, the air was filled with a riot of sound that contrasted with the absolute stillness of movement.防空警报鸣响，彷佛发出阵阵哀号，每个司机都按响了汽车喇叭，空气中的喧嚣与此时身边画面的一片静止形成了鲜明对比。
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10·The cracked sound is reduce 30% to 50% (base on my ears) when coup with horn especially to 311-90 horn because of the air pressure changing smoother than without horn.当用号角时，破声减少30% - 50%(根据我自己的耳朵)，尤其是和311 - 90号角配合时。因为有号角时声压改变更加平滑了。