对称的

And then the point spread function can be acquired through Abel reverse transform, according to the circular symmetry characteristic of the defocused image.

由于离焦造成的图像模糊是圆对称的，对线扩散函数进行阿贝尔逆变换就得到了点扩散函数。

First, it is always possible to circumscribe a sphere in a camera-aligned quad.

其次，球是一个对称的图形，不管你从哪个角度看它都是相同的。

The spring is made from a material and is so configured and arranged that it has a symmetric spring rate for clockwise and counter-clockwise rotation.

弹簧由一定的材料制成，并构造并设置成在顺时针和逆时针旋转方向上具有对称的弹簧刚度。

And extended them to asymmetric $3$-stage Clos network.

而我们也将这个结果推广到不对称的情况，甚至我们还在多重对数网路上也得到了同样的结果。

Moreover, it is proved by means of a totally different method that every central symmetric closed convex curve admits an inscribed square.

进而用全新的方法证明了每一个中心对称的闭凸曲线均能内接一个正方形。

Moreover, H〓 approach, the modern closed loop frequency domain method, treats the robust optimizing design problem of the system with L2 integrable disturbances.

本文的一个思想是寻求另一种时域方法处理平方可积干扰类不确定性系统设计问题。形式上可归纳为与上述三种方法对称的所谓LQL方法。

It is the purely symmetric product; therefore, it is completely commutative.

它是纯对称的积；因此，它是完全可交换的。

The results show that the subsidence curve and horizontal movement curve are not continuous and smooth, but are unsymmetrical with some variation caused by geological conditions.

结果表明，沉陷和水平移动曲线不连续也不平滑，由于地质条件的影响，其变化是不对称的。

Culm sheaths symmetrical, apex convexly or triangularly arched, or asymmetrically triangular

匀称，convexly 顶或者三角形拱起的竿箨，或者不对称的三角形 27

In the short term, the crude oil price in China will not affect the international one.

其次，各影响因素对国际原油价格的影响是不对称的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失