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矩的英文翻譯
基本釋義
參考釋義
- 矩 [jǔ]
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- （畫直角或正方形、矩形用的曲尺） carpenter's square; square- （法度; 規則） rules; regulations:
follow rules, orders, etc. docilely; conform to convention 循規蹈矩
- {物} moment:moment of momentum; 動量矩
moment of force 力矩
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矩的用法和樣例：
例句
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矩，動差任意變量的正整數功效的期望值。第一個矩是分配的平均數
The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution. -
人們使用軋機把材料加工成各種形狀，如圓棒材、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. -
他們做生意規矩嗎？
Is their business on the square?
