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cardioid的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
an epicycloid in which the rolling circle equals the fixed circle
cardioid的用法和样例：
词汇搭配
- cardioid radiation pattern 心形辐射图
- cardioid pattern 心形方向性图...
- cardioid response 心形响应
- cardioid reception 心形方向图接收...
- cardioid condenser 心形聚光器,心脏形聚...
- cardioid uterus 心形子宫
- cardioid diagram 心形特性曲线...
- cardioid microphone 单向传声器,心形方向...
