Then classify the set of points to remove most fake edge points based on circle shape of iris 'edge.
然后根据虹膜的形状特性和分布特性，对提取出来的边界点集合进行两次分类，删除部分伪边界点。
There was a row of beautiful houses east of ours all the way to the woods and another row behind our house on Circle Drive.
我们房子东边有一排漂亮的房子，一直延伸到树林。我们房子后面，环路街上还有另一排房子。
Developed a feeding nozzle which have four double-feeding pipes with co-axial shaping gas distributes on circle orientation of laser beam with uniformity and symmetry.
研制了一种在以激光束为中心轴的圆周方向均匀对称分布四个具有同轴汇聚气的双层送粉管的送粉喷嘴。
Circle the words on this list that you recognize.
把这张表上你认识的字圈出来。
All points on a circle are equidistant from the centre.
圆周上各点离圆心的距离相等。
Some 10,000 pairs of the birds, called fulmars, a kind of Arctic seabird, make their nests on Devon Island, north of the Arctic Circle.
在北极圈以北的德文岛上大约有一万对鸟在那里筑巢，它们被称为管鼻鹱，是一种北极海鸟。
Long is Britain's best-known Land Artist and his Stone Circle, a perfect ring of purplish rocks from Portishead beach laid out on the gallery floor, represents the elegant, rarefied side of the form.
龙是英国最著名的土地艺术家，他的“石头圈”是由波蒂斯黑德海滩上的紫色石头组成的完美圆环，放置在画廊地板上，展现了该构造优雅脱俗的一面。
Next, stick the circle on the card with glue.
接着，用胶水把圆形粘到卡上。
You soar a mile above the ocean, then slowly circle for 20 minutes as the pilot guides you to a leisurely landing on the beach.
你们会在海洋上高飞一英里，然后慢慢盘旋20分钟，飞行员指导你从容地降落到海滩上。
The table is simply a chipboard circle on a base.
这张桌子只不过是基座加圆形刨花板。
Everybody is on the dance floor with the men forming a circle around the women.
大家都在舞池里，男士绕着女士围成一个圈。
She tugged on Hart's arm to extricate him from the circle of men with whom he'd been talking.
她使劲儿拽着哈特的胳膊把他从那群正和他聊天的男人中拖了出来。
On one part of the screen, a symbol would appear, and on the other side two symbols inside a circle were shown.
在屏幕的一侧会出现一个符号，而在另一侧，会显示圆圈内的两个符号。
An arctic tern, on its 20,000 km flight from the extreme south of South America to the Arctic circle, will take no notice of a nice smelly herring offered from a bird-watcher's boat along the way.
北极燕鸥在从南美洲的最南端飞往北极圈的路线全长2万公里，但燕鸥这一路上都不会留意观鸟船送来的散发臭味却又可口的鲱鱼。
A spotlight lights up only one section of a stage; similarly, "spotsound" creates a circle of sound in on targeted area.
聚光灯只能照亮舞台的一部分；同样，“定点音效”也能把声音投射到指定的区域。
One player puts the gilli on the ground inside a small circle and hits it into the air with the danda.
一个球员把地上的吉利球放在一个小圆圈内，然后用丹达把它打到空中。
On the right side of that circle—you can see that the footpath goes off in an easterly direction—heading towards the right-hand side of the plan.
在那个圆圈的右边，你可以看到那条小路朝着东边的方向、平面图的右边延伸。
I guess living on campus I'll have a chance to have a closer circle of friends since we'll be living together.
我想校内住宿会有机会交更多的朋友，毕竟大家都住在一起。
The exercise was then repeated, but this time they added a single rule: Each member was allowed to only have one unit on the circle between them and the next team member.
然后该训练重复进行，此次他们加入了一个规则：每个成员都只能在循环上他们和下一个团队成员之间放一个物品。
Create a functional index on the area of the circle.
对这个圆形区域创建一个函数索引。
Who is ‘farther along’ on a circle?
神：在一个循环（圆圈）上谁“比较远”？
The timer began, and everyone started to work frantically at their task, placing completed items on the circle between them and the next person on the assembly line.
计时器开始了，每个人都疯狂地干自己的工作，将完成的物品放入循环中他们和下一个人之间的装配线上。
Tracing a circle on your wrist tells the device to project a digital clock on your arm - the world's lightest wristwatch, a fan joked.
它在你的腕关节处绘制一个圆圈，并且要求装置在你的胳膊上投射出一个数字钟——开玩笑的说，这是全世界最轻的手表了！
To the moving observer on the train, the circle of light expanded equally on all sides.
对于火车上的观察员来说，光圈是匀速向各方面扩展的。
This example shows how to create a functional index on the area of a circle.
本示例展示如何对圆的面积创建函数索引。
Well, most likely, when you are moving on a circle, you are going to use the Angle along the circle to tell you where you are.
当你在圆上移动的时候，最方便的就是通过角度来确定你在圆上的位置了。
Example: Functional index on the area of a circle
示例：对圆的面积执行函数索引
Add the code to draw a blue circle on the image at position 50x, 50y.
添加代码以在图像的50x, 50y位置绘制一个蓝色圆。
You can circle this week on your calendar.
可以在日历上把本周圈点起来。
And we could also have used maybe some Angle. Well, not here, but if we had been moving on a circle or something like that.
我们也可以用角度来做参数的，但不是在这个例子里，而是在沿圆周运动或一些类似的情况时使用。
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