英语词汇root function怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	root function
释义	root function 简明释义根函数：在数学中，根函数是指形如f(x) = √x的函数，其中x为自变量，f(x)为函数值。根函数的图像是一个开口向上的抛物线。网络释义 1 ?根函数 ... root field 根域 root function 根函数 root mean square error 均方根差 ... 2 [数]?根式函数 ... 根式方程 radical equation 根式函数 root function 根式扩张 radical extension ... 短语 1 square root function 平方根函数 2 square root function converter 平方根功能变换器 3 root-function 根式函数双语例句 1 The principal square root function is defined using the nonpositive real axis as a branch cut. 主平方根函数是使用非正实轴作为分支切割定义的。 2 Consider the prototype for a simple square root function shown in Listing 1. 请考虑清单1所示的平方根函数的原型。 3 Conclusion PNRCT is an essential index to evaluate the involving nerve root function during respiration. 结论膈神经根传导时间是评价与呼吸有关的颈神经根功能的不可缺少的电生理指标。
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