a square root的意思

a square root中文翻譯：

平方根

相似詞語短語

square root───[數]平方根；二次根

square root symbol───根號，平方根符號

root mean square───n.均方根

square root calculator───平方根計算器

a square───正方形

square───adj.平方的；正方形的；直角的；正直的；adv.成直角地；vi.一致；成方形；vt.使成方形；與…一致；n.平方；廣場；正方形

tripling a square───三倍于正方形

be square───方正的

root───n.(Root)人名；(英)魯特；(德、瑞典)羅特；vt.生根，固定；根源在于；vi.生根；根除；n.根；根源；詞根；祖先

雙語使用場景

I mentioned earlier, notice that the orbital period and the escape velocity vary by a square root of two if you are at a particular position.───我之前說過，注意，軌道時間和逃逸速度，因2的平方根不同，如果你在某特定位置。

Or, it could act like a square root machine.───或者，它可以表現的像個開平方根的機器。

Singlechip a square root algorithm, is a project package, it is practical.───單片機的一個開平方算法，是個工程包，很實用。

It warned clients that economic performance could look more like a square-root sign: down, up and then sideways.───它警告客戶說，經濟狀況可能更像是一個平方根符號：下跌、上升、然后橫盤整理。

Generally, a sound source's stiffness or tension determines the sound frequencies via a square root relation.───一般而言，聲音的頻率正比于聲源的剛性或張力的平方根。

英語使用場景

One is a linear scale that goes from 0% to 100%. The other is a square root scale with the graduations closer at the bottom and spread out at the top of the chart.

A number of early computers had an instruction to extract a square root, but nowadays this operation is achieved by software.

Considering the robustness of nonlinear filter , a square root version of the UKF was included.

Having a square root for-1, it is now no great effort to provide square roots for all the real numbers.

Does this have a square root?

Every nonnegative real number has a square root in R, and no negative number does.