基本解释

• [数学]钟形对称曲线

英汉例句

双语例句

• We can measure with even more precision the percentage of items that fall within specific ranges under a symmetrical, bell-shaped curve like the one in Figure 4-3.
  对于图4-3那样的对称正态分布曲线，则能更精确地算出落在某个特定范围内的单位数所占百分比。

专业释义

数学

• 钟形对称曲线