x squared是什么意思

网络释义

用法例句

As its generalization,we also establish that a positive proportion of even integers can be written as the sum of two squares of primes and two powers of 2.

作为此问题的推广,本文还建立了一个类似的数值结果：可表为两个素数的平方和两个2的方幂之和的大偶数具有正密度。

II. What number exceeds its square by the maximum amount?

(求某数，使某数减某数的平方为最大?

A Method of Calculating the Coefficient of Atmospheric Average Attenuation for Certain Spectral Waveband

一种计算某一波段大气平均衰减系数的方法

average sth out(at sth);calculate the average of sth

算出某事物的平均数

average out(at sth);result in an average(of sth)

达到（某事物的）平均数;以（某事物）的平均数为结果

The square of the standard deviation.

方差标准偏差数的平方

count the number of(sth)

数（某物）的数目;

The Fix Points of Solutions and Their Derivatives of A Differential Equations

一类微分方程解的某些导数的不动点

the grid reference of a place on a map

地图上某地的坐标方格数字.

Nonsquare Constant in Some Orlicz Sequence Spaces;

某类Orlicz序列空间的非方常数问题

A solution method for certain differential equations with constant coefficients;

带常系数某类微分方程组的一种解法

dbsm (decibels above one square meter)

超过1平方米的分贝数

The amount by which the average of a set of values departs from a reference value.

一组数值的平均值对某参考值的偏离量。

On the Prime Powers in Sums of Squares of Consecutive Positive Integers;

关于连续正整数平方和中的素数方幂

The prime powers in sums of squares of 4k consecutive positive integers;

4k个连续正整数平方和中的素数方幂

The graph of a function on a coordinate plane.

一种能在坐标平面上表示某一函数的图形.

This average reading removes some of the effect of contact resistance.

平均读数法去除了接触电阻的某些影响。

The Complex Oscillation Theory of Solutions of Some Differential Equations with Entire Coefficients;

某些整函数系数微分方程解的复振荡理论

The Application of Advanced Mathematics in Elementary Math;

用高等数学方法解决初等数学中的某些问题