cardioid是什么意思_cardioid的翻译_发音_同义词_用法_例句
英文单词:cardioid
中文含义: 心形线的
英语词性: adjective
美式音标: ˈkɑrdiˌɔɪd
同义词: heart-shaped, crescent-shaped
易混淆单词: parabolic, elliptical
双语例句:
1. The cardioid shape of the microphone allows it to pick up sounds from the front and reject sounds from the sides and rear.
这种麦克风的心形外观使它能从前方捕捉声音,并拒绝来自侧面和后面的声音。
2. The cardioid pattern of the loudspeaker provides excellent directionality, making it ideal for use in large auditoriums.
扬声器的心形辐射图案提供了优秀的方向性,使其非常适合在大型礼堂中使用。