英语词汇“矩”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	矩
释义	矩 Jǔ ★☆☆☆☆n.名词⁰·⁰⁰⁰⁹ᴾᵃ¹⁰⁹⁸² 基本例句 rulecarpenter's squarequadraturetrisquaremomentsquare繁体榘矩，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?
随便看	shallow explosion shallow feature shallow fill shallow filter Shallow Filtration shallow-flatted bottom concrete bins shallow flight screw shallow flight worm shallow floor shallow flow shallow fluid shallow fluidized bed shallowfluted screw shallowfocus earthquake shallow focus earthquake shallow-focus earthquake shallow-focus eathquake shallow fog shallow footing shallowford shallow fording shallow fordings shallow formation shallow forming shallow form water bath