矩

英语翻译

• rule
• carpenter's square
• quadrature
• trisquare
• moment
• square

实用例句

• 矩，动差任意变量的正整数功效的期望值。第一个矩是分配的平均数
  The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.
• 人们使用轧机把材料加工成各种形状，如圆棒材、方棒材和矩形棒材。
  A rolling mill is used to form the material into various form such as round rod, square or rectangular bar.
• 他们做生意规矩吗？
  Is their business on the square?

相关短语

• 轨
• 规
• 矩
• 规矩
• 轨
• 规
• 矩
• 规

近义词

反义词