矩

[jù,jǔ]

矩的英文翻译

基本释义

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

参考释义

矩 [jǔ]

• - （画直角或正方形、矩形用的曲尺） carpenter's square; square
  - （法度; 规则） rules; regulations:

  follow rules, orders, etc. docilely; conform to convention 循规蹈矩

  - {物} moment:

  moment of momentum; 动量矩

  moment of force 力矩

矩的用法和样例：

例句

1. 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.
2. 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.
3. 他们做生意规矩吗？
   Is their business on the square?

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短语

• 规矩
• 轨