平方

Methods A randomized, study was used in patients who received HD-DDP (100mg/m^2) treatment. All patients were randomized into the test group (used HD-DDP and arginine) and the control group (used HD-DDP along). L-arginine was used simultaneously with DDP and the dosage was 10g/(m^2d).β2-MG in urine before and 24 hours after using HD-DDP were measured respectively. The varity of β2-MG were examined and analysed.

对适合用大剂量顺铂(100mg/平方公尺)化疗的患者随机分为研究组和对照组，两组形成自身对照（即1例患者的2个周期进行自身对照）。L-精氨酸的用法为10g/，在用顺铂的当天给予，比较研究组与对照组化疗后24h尿β2-微球蛋白(β2-MG)的变化。

The first reason is that the squared-magnitude frequency-response function is an analytic, real-valued function of a real variable, and this considerably simplifies the problem of finding a " best" solution.

有两个原因，往往是近似进程方面制定的平方大小的传递函数，而不是真正的和/或虚构的部分传递函数或复杂程度的传递函数。

According to vibration theory, for many degrees of freedom systems, the flexibility matrix is obtained by reciprocal relations between flexibility matrix and stiffness matrix.

柔度矩阵元素反比于固有频率的平方，即低阶振动的模态和频率信息在柔度矩阵中所占的影响成分很大。

Suppose the apple falls to the ground, the story is realThat probably is such: One day Newton thinks deeply that the planet moves a problem within mother's farm , he already proves that, that the planet goes round sun sport along the ellipse is to accept some kind of force effects , this force size and planet probably return back to direct proportion to sun distance square reciprocal ratio, with mass.

假如苹果落地的故事是真的，那很可能是这样的：一天牛顿在母亲的农场里思考行星运动问题，他已经证明，行星沿椭圆轨道绕太阳运动是受到某种力的作用，这种力的大小与行星到太阳距离的平方成反比，很可能还与质量成正比。

The motion equation of a particle is reduced to the nonlinear differential equation with a weak_periodic modulation by sine_squared potential.

利用正弦平方势把粒子运动方程化为具有外周期弱调制的非线性微分方程，并利用Melnikov方法分析了系统出现Smale马蹄的临界条件。

For the prediction deviation, it is concluded that when the trend line of the Regression of the Key Parameters uses the largest value of the R square, the predicted deviation can be smaller.

在预测误差值方面，当系统内关键参数的趋势回归线取R平方最大时，可以得到较小的预测误差。

An econometric estimation technique involving minimizing the sum of the squares of the vertical distance between the observed data points and the regression line.

最小平方法，最小二乘法计量经济学中的一种估算技术，使观察数据各点和回归线之间的垂直距离的平方之和为最小。

Based on the least square criteria and to ensure the convergence of kinetic parameter estimation, we suggested a weighted Levenberg-Marquardt algorithm which introduces a relaxation parameter to prevent estimation procedure from divergence.

本研究除了沿用LM以残差平方总合作为调整修正步伐的方法外，另外还考量动态参数个别收敛的情况。

Of course, the major reason for this is that the basic algorithms are very complex (such as Chinese Remainder Theorem, Theory of Quadratic Residues, and many kinds of cryptagraphic algorithms).

当然造成这种结果的原因是因为实现这些方案的基础算法很复杂（例如中国剩余定理、平方剩余定理以及各种密码算法）。

What is the value of the sum of squared residuals?

剩余误差的平方值总和是多少？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。