| 1. | Their difference is a quadratic residue of 17 .
它们的差是17的平方剩余。 |
| 2. | In principle, weights should be 1/(s. e. )2 .
原则上，权应该是标准误差平方的倒数。 |
| 3. | This combination is named the square of the "interval" .
人们把这个组合称作“间隔”的平方。 |
| 4. | We can raise any number to the fourth power by squaring it twice .
我们能把任一数平方两次就得到它的四次方。 |
| 5. | This is usually a much stronger requirement than quadratic integrability .
这通常是一个比平方可积更强的要求。 |
| 6. | Prove that if n is not a square then it has an even number of divisors .
证明：若n不是完全平方数，则n有偶数个因数。 |
| 7. | 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。 |
| 8. | Groups of gleaners had squatted in the sun on every square yard .
在每一平方码的地方上，都曾有过一群群捡剩麦穗的人，在太阳地里蹲踞着。 |
| 9. | The scalar product of a vector with itself is the square of the magnitude of the vector .
一个矢量自身相乘的标积等于该矢量大小的平方。 |
| 10. | On his fingertips joe has thousands of sensory nerve endings per square inch .
在乔的手指尖上，每平方英寸的面积内有数以千计的感觉神经末梢。 |
