他在黑板上画出五个同心圆。
爬行动物的骨骼生长在本质上是周期性的，在骨头上产生一系列的同心圆，就像树木的年轮一样。
Bone growth in reptiles is periodic in nature, producing a series of concentric rings in the bone, not unlike the growth rings of a tree.
这种不稳定性的机制是基于声波在其同心圆半径和冲击之间的循环。
The mechanism of this instability is based on the cycle of acoustic waves between their corotation radius and the shock.
同心圆的圆心是一个。
移动电话使用者们将总是互相联接着，他说，从身边到相距很远的人以无数个通话与交互的同心圆相互联接。
Users will always be connected, he says, but in concentric circles of conversations and interactions that range from people right next to them to those far away.
他们交叉着腿坐成一个个同心圆…就像树上的年轮。
They sit cross legged, in concentric circles... like growth rings in a tree.
重要的是他确实有时称这些为同心圆，因为大家必须理解，随着我们走过这三个阶段，我们不能遗落下什么。
It's important that he does sometimes call them concentric circles because you have to understand that as you advance through the three stages, you're not leaving anything behind.
当然用装在三角架上的照相机固定摄影，长时间曝光能拍到星星因地球自转而形成的同心圆轨迹。
Of course, with the camera fixed to a tripod, the stars themselves produce concentric trails in long exposures, a reflection of the Earth's rotation around its axis.
同心圆和螺旋图指出了此地的漩涡入口，也就是土著人所称的灵性世界的入口。
The concentric circles and spiral patterns indicate the vortex portal of the area, the entry into what the indigenous termed as Spirit world.
可以将这一过程看做一组同心圆，最内层即是每个人独特的精神认知。
Think of this process as a series of concentric circles beginning with our own individual, spiritual awareness as the innermost circle.
品味这时成了一系列同心圆，如同池塘里的水波。
Instead tastes are a series of concentric rings, like ripples in a pond.
特别能让人头晕目眩的艺术品包括：米开朗基罗的大卫像、卡拉瓦乔的画作<酒神>，以及圣母百花大教堂穹顶的同心圆。
Particularly upsetting works of art are: Michaelangelo’s statue of David, Caravaggio’s painting of Bacchus, and the concentric circles of the Duomo cupola.
广角镜头——从人们围成的同心圆中穿过。人们都与圣母之树相连，轻轻地吟诵着。
WIDE SHOT, moving in across the concentric rings of people, all plugged-in and softly chanting.
同心圆代表不同的文化，而小方片代表了不同的情绪。
The cultures are represented by concentric rings, and the emotions are represented by slices of the circle.
从太空遥看加州南部的沙漠，你可以观测到一个由许多同心圆组成的图案，犹如印在皮肤上的纹身一般。
IT LOOKS like a planetary tattoo designed to be seen from space, a vast set of concentric circles inscribed in the skin of southern California's desert.
这就是他将其，称为同心圆的原因。
So that's why he thinks it appropriate to call them concentric circles.
我们在小学就已经了解到，树木的每圈年轮代表一年，不过这些同心圆还隐藏这更多的信息。
You learn in grade school that each ring in a tree represents a year. But there's more information hidden away in these concentric rings.
地轴指向北极星，在这一圈同心圆中心附近。
The Earth's axis points toward Polaris, the North Star, near the center of the concentric trails.
其他的看起来像是一组同心圆由中心向四周辐射，圆心有几架飞机。
The other pattern that looks like some sort of targeting grid is set up with concentric rings of what appear to be structures with straight spokes radiating out from the center.
因此，首先它是一些同心圆，这告诉我们,这个图形是一个旋转得到的曲面,当旋转它的时候并没有发生变化。
So, first it's concentric circles that tells us that we have a shape that's a solid of the graph is going to be a surface of revolution. Things don't change if I rotate.
其他普通的提喻形式包括两个同心圆或者三角形(在壁画上马和犀牛的眼睛里也有使用)，野生山羊的羊角和长毛象弓起的背部。
Other common forms of synecdoche include two concentric circles or triangles (used as eyes in horse and bison paintings), ibex horns and the hump of a mammoth.
首先，eccentric(偏心的)是一个天文学或几何学术语。人们将它与concentric(同心的)做比较，因为同心圆都只有一个圆心，而偏心圆则不是如此。
At first eccentric was an astronomical or geometrical term and was contrasted with concentric so that concentric circles Shared the same center while eccentric circles did not.
在去除微波地图上面的超过10000个点之后，他得出彭罗斯博士的同心圆是真实存在的结论。
His verdict, arrived at after he scoured over 10, 000 points on the microwave maps, is that Dr Penrose's concentric circles are real.
他新办公室里放一支钢笔，在地图上画同心圆，然后每天按着地图上的同心圆去告诉镇子上的人——他开了一间新的推拿室，并问他们有没有兴趣参加。
He put a pen in his new office one day, and put concentric circles that he needed to go ask people in town that he was opening up a new chiropractor office and if they were interested in joining.
透过卫星遥望，陨石坑轮廓细微的但尚能识别——干旱陆地景观之中的一组同心圆结构是数百万年前外星物体撞击地球的证据。
From the perspective of a satellite, the crater is subtle but discernible-concentric rings in the arid landscape, evidence of an extraterrestrial object crashing into our planet millions of years ago.
当波撞击它时，同心圆将在不打碎波的情况下改变其传播方向。
When a wave hits them, the posts would redirect it around the object without ever breaking the wave.
直线外形的纹路比较好办，假定纹路是同心圆的，那还是应该运用电动类的机械去做。
Straight line shape of the grain is better to do, assume that grain is concentric circles, it should use of electric machinery to do.
直线外形的纹路比较好办，假定纹路是同心圆的，那还是应该运用电动类的机械去做。
Straight line shape of the grain is better to do, assume that grain is concentric circles, it should use of electric machinery to do.
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