对于每个整数，都是完全平方数。
如果距离均值的变动很大，那么这个平方数也会很大。
If it moves a lot — either way from the mean — then this number squared is a big number.
有时看着两个孩子我就会想到你，在数学世界里，他们就像两个完全平方数。
I thought of you sometimes as I raised my boys, perfect squares in their rational world.
可以这样解释梅特卡夫的发现：网络的有用性，是其所联系的用户数量的平方数。
To paraphrase Metcalfe's findings, the usefulness of a network is the square of the number of users connected to it.
与房地产一样，所有这些，都要按平方英尺数做长期贷款。
All of this, like any bit of real estate, is obtained on a long-term loan, based on the number of square feet in the facility.
一个数的平方根会小于0么？
如果你们数的话，原子核的数是，我们用它乘以πr的平方，得到横截面积，除以1。
So, the number of nuclei, 119 if we were to sit and count these as well, is 119. So, we'll multiply that by just pi, r squared, to get that cross-section, and divide all of that by 1 .
首先，获取数的范围是从1到目标数的平方根加 1（确保能取到所有因子）。
First, I take the range of numbers from 1 to the target number's square root plus 1 (to make sure I catch all the factors).
使偏离的权重更大，一个数的平方是一个更大的数。
It weights big deviations a lot because the square of a big number is really big.
因此，唯一连接数就和网络码数目的平方值成比例。
Hence, the number of unique connections is proportional to the square of the number of nodes.
不同于实数——平方之后无论正负都是正数，负数开平方因此得到了“虚”数之名，并为许多人轻视。
Since both negative and positive Numbers, when multiplied by themselves, give positive answers, such Numbers were labelled "imaginary", and regarded by many as meaningless.
如果您成对获取因子，您只需要检查到目标数的平方根即可。
If you can harvest factors in pairs, you need only check factors up to the square root of the target number.
例如，如果目标数是16，平方根的整部部分4会在因子列表中出现两次。
For example, if the target number is 16, the whole-number root of 4 would end up on the list of factors twice.
过滤目标数的所有因子，从1到其平方根。
Filter all of the target number's factors from 1 to the square root of the number.
大于x的时候，我已经经过了，想要的答案了，很明显，当我得到一个数的平方等于x的时候。
And obviously, when I get to something whose square is equal to x, I've got the answer I want, and I kick it out.
他能立即计算出任何房产的平方英尺数。
He can instantly calculate the square footage of any property.
云中含水量在水平方向上的变化大，且与粒子数浓度存在正相关。
Water contents of stratiform cloud vary greatly, and have close positive relationship with particle number concentration.
一种较老的单位是每平方米英尺的流明数，即英寸烛光，这种单位已经废除。
An older unit, the lumen per square foot, or foot-candle, has become obsolete.
上位效应平方和占总产仔数和活产仔数总遗传变异平方和的比例分别为6 3%和6 5 % ，可见上位效应对窝产仔数群体间遗传差异作用不大。
Epistatic component accounted for 6 3% for the total number born, and 6 5% for the number born alive, which showed that epistatic effect was not important in the genetic variation between populations.
如何判断一个数是不在小数点后50位的两个平方根？
How to check if a number is not within 50 decimal places of square root of two?
我们能把任一数平方两次就得到它的四次方。
We can raise any number to the fourth power by squaring it twice.
研究表明：由正交块循环矩阵构造出的多路寻址驱动矩阵的实现复杂度由原来的与矩阵的阶数平方成正比下降为与矩阵的阶数成正比。
It is indicated by the research that making up driving matrix of MLA-LCD by Orthogonal Block Circulant matrix can make the design scale down from square of matrix dimension to matrix dimension.
它也可以计算百分数和平方根。
单位面积阳性神经元数即每平方毫米面积中所含阳性神经元数量。
Number of positive neurons of unit area refers to the positive neuron counts in each square millimeter.
证明这些数11，111，1111，11111……所有这样的数都不可能是一个整数的平方。
Prove that no number in the sequence 11,111,1111,11111, ……is the square of an integer.
对拟合方程进行方差分析并在此基础上利用偏拟合平方和的检验确定拟合多项式的最佳阶数。
The optional polynomial order is selected through the test of the partial fitting square sum on the basis of the variance analysis of the fitting equation.
在一般情况下，对目标函数为极小化完工时间平方和与极小化总误工数问题分别给出了最优算法。
For the general case, optimal algorithms are presented respectively for minimizing the sum of quadratic completion times and the number of tardy jobs.
黄山位于安徽省境内，方圆约二十平方公里，是海内外知名的旅游景点，每年来此旅游的游客不计其数。
The Yellow Mountain, located in An Hui Province and covering an area of about twenty squre kilometers, is a world-known scenic spot with numerous tourists annually.
黄山位于安徽省境内，方圆约二十平方公里，是海内外知名的旅游景点，每年来此旅游的游客不计其数。
The Yellow Mountain, located in An Hui Province and covering an area of about twenty squre kilometers, is a world-known scenic spot with numerous tourists annually.
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