cardioid

基本解释

• n.心脏形曲线

同根派生

英汉例句

• What does the cardioid envelope?
  心脏线的包络为何?
• Construct the cardioid and its evolute.
  建构心脏线及其渐屈线。
• Maybe, but I use cardioid most of the time.
  或许可以，但是我大多数情况下会使用心型指向。
• Construct the cardioid as the envelope of a family of circles.
  作一由圆族包络线所形成的心脏线.
• Cardioid is directional on one side only, and is typically used for drums.
  心形是单一的指向一个方向，非常适合用来录鼓。