提出的计算凹度的半经验公式，经过实践考验证明具有一定的实用价值。
Experimental investigations show that the semiempirical concavity calculation formulation given here are practical.
轧辊磨床是工业生产中不可缺少的一种重要设备，它用于磨削各种具有中凸度或中凹度的轧辊。
The roll grinder is an indispensable important equipment in the industry, which grinds all kinds of dished or convex roller.
研究了西红柿、叶子、枝干的形状特征，通过傅立叶描绘子，提取基于傅立叶系数导出的如圆形度、细长度、凹度、密集度等形状特征。
On the basis of analyzing shape features of tomatoes, leaves and branches, we extract features of roundness, slightness, concavity degree and denseness depending on Fourier description.
研究了西红柿、叶子、枝干的形状特征，通过傅立叶描绘子，提取基于傅立叶系数导出的如圆形度、细长度、凹度、密集度等形状特征。
On the basis of analyzing shape features of tomatoes, leaves and branches, we extract features of roundness, slightness, concavity degree and denseness depending on Fourier description.
应用推荐