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。
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。
Example: Functional index on the area of a circle
示例：对圆的面积执行函数索引
The specific surface area is an important index in measuring the strength of cement.
水泥比表面积是衡量水泥强度的一个重要指标。
The shape index tends to increase with growth of the patch area.
核心区内的斑块形状指数随着斑块面积的增加有逐渐增大的趋势。
The most related factor to LA area index was LV end-diastolic volume index.
左房面积指数与左室舒张末容积指数密切相关。
So are the changes of the leaf area index and root number.
叶面积系数和根条数变化也是如此。
Isoline map of comprehensive index of seismic risk for the studied area.
图2研究区内综合危险指标等值线图fig。
Isoline map of comprehensive index of seismic risk for the studied area.
图2研究区内综合危险指标等值线图fig。
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