平方

We then introduce a conformal invariant quantity which is formulated in terms of the square of the length of the trace free part of the second fundamental form and the mean curvature, and prove that if this quantity is bounded above by that value of the Clifford torus then x is either a totally umbilical sphereor a conformal Clifford torus.

接著我们介绍一个由第二基本型式迹为零部份的张量长度平方与平均曲率形成的保角不变量，并证明此保角不变量的上界若为Clifford环面之值，则x不是全脐球面就是Clifford环面的保角类。

On the basis of the coincident relation between a radar signal and a radar ambiguity function, an arbitrary bounded two-dimensional function of intergrable square is presented as a necessary and sufficient condition for radar ambiguity function.

本文基于雷达信号和雷达模糊度函数间的一致关系，提出了任意平方可积的二维有界函数是雷达模糊度函数的充要条件，并且指出它包括了Wilcox提出的离散的可实现条件。

Results: After the square table was partitioned, the results of Bowker's test could be conducted and analyzed farther.

结果 对平方表分割后，可以对Bowker检验的结果进行更进一步的分析。

Bowker's test and McNemar's test are the non-parametric statistical procedures for the paired nominal-scale data.

Bowker检验及平方表分割后的McNemar检验都是非参数统计方法，用于检验多分类配对计数资料。

Methods: Bowker's test was fisrt used, and then, the square table was partitioned into the several four-fold tables, which could be analyzed by McNemar's test.

采用Bowker检验并对平方表进行分割，再对四格表进行McNemar检验。

At 4 pounds per square inch overpressure the damage to a loaded wooden boxcar was more severe.

在每平方吋4磅超压作用下，装有货物的木质车厢受到严重的损坏。

We squared off, just like in a boxing ring.

我们平方了，就像在擂台上。

This is your weight in kilograms divided by the square of your height in metres.

这是你公斤计算的体重除以按平方你的身高在米。

By means of the square dexterity and the control of impulsive moments, new oscillation criteria are established.

通过利用平方技巧和脉冲时刻控制，对已有的振动条件进行了改进，给出了新的判据。

The solid angle is this component divided by the square of the length of this line.

立体角就是这个分量除以这条线的长度的平方。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。