Example: Functional index on the area of a circle
示例：对圆的面积执行函数索引
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。
The climate is different depending on the area.
气候随地区的不同而有别。
Therefore, many scholars have been researching on the area.
因此，很多学者一直致力于这方面的研究。
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。
When property prices began to drop, the effects on the area were particularly pernicious.
当房地产价格开始下降时，对该地区的影响尤为恶劣。
At the moment, the law on compensation is very much a grey area.
当前，关于赔偿的法律很大程度上是一个灰色区域。
The area is heavily dependent on tourism.
这个地区非常依赖旅游业。
A bomb blast had weakened an area of brick on the back wall.
炸弹爆炸使后墙的块砖都松动了。
The parallelogram still has the same area, and it's still on the same plane.
这个平行四边形仍然有相同的面积，它仍然在同一个平面上。
Right click in the dashed area, then click on Form Properties.
右键单击虚线区域，然后单击“表单属性”。
However, no study on the prevalence of infertility has been conducted in this area.
但是，在这个地区不曾进行过任何关于不孕症流行情况的研究。
On the picture below you may see a sales area of an ordinary Soviet "supermarket".
在下面这幅图片中，你可以看到一个普通“苏联超市”的售货区。
This is an area that has been living on the edge for some time.
东非在一段时间内是一个处在（饥荒）边缘的地区。请看文章。
A And you can cycle all through the university area on pretty quiet roads.
A你可以骑自行车在相当安静的道路上穿越大学区。
The primary display area shows detailed information on the record type in question.
主要显示区域展示目标记录类型的详细信息。
A content area on the right hand side of the page.
内容区域在页面的右手边。
The area on the north coast around the island's biggest city, Fukuoka, is abuzz.
围绕岛上最大的城市的北海岸区域，福冈，非常繁荣。
The active area on the right churns with magnetic loops.
右侧活动区域被磁环搅乱。
That stands for the surface area element on this surface.
它表示曲面上的面积元素。
Purdy then elaborated on Oracle's future strategy in the area of grid.
随后Purdy详细描述了Oracle在网格领域未来的策略。
Focus on an area of sky where the fireworks will be, or on an object the same distance away.
可以对焰火即将绽放的那片天空对焦，或者找个与烟花相同距离的物体进行对焦。
Set the affected area face down on a clean cloth or paper towels.
将受影响的部分面朝下，放在一块干净的抹布或者纸巾上。
For most of the euro area, the effect on demand would be modest.
对大多数欧元区国家来说，这对需求的影响是适度的。
The users area should display on the browser.
浏览器上应当显示用户区。
A small flare rises from the active area on the left.
在左侧的活动区域中跳起一个小耀斑。
The cleaner tries to get on well with the people living in his working area.
清洁工努力同在他工作区居住的人们搞好关系。
Handling exceptions, on the other hand, is a grey area.
另一方面，处理例外是一个灰色的区域。
Handling exceptions, on the other hand, is a grey area.
另一方面，处理例外是一个灰色的区域。
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