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- Considering the convex of diamond grit's projection, partition points (concave points) were detected along the contour. 基于金刚石投影的凸性，沿轮廓逐点搜索出分割点（凹点）。
- Experimental results show that the improved algorithm can give better segmentation, which can detect any corner points and concave points, and avoid object edge converging at pseudo edge points. 实验结果表明，提出的改进算法既可以有效地检测出一些拐角点和凹点，又可以避免目标边缘收敛于某些伪边缘点，可达到良好的分割效果。
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面，我们只好留到下次会议再讨论。
- A convex decomposition algorithm of simple polygon based on its adjacent concave point connection 基于简单多边形相邻凹点关系的凸剖分算法
- Making a petit point pillow is exacting work. 做一个小花边编织枕头是一项细致活儿。
- I mentioned this point by way of cautioning you. 我提出了这一点用以警告你。
- Can you swing them round to my point of view? 你能让他们转而支持我的观点吗？
- I don't see the point of her last remark. 我不明白她最后那句话的意思。
- I have some sympathy with that point of view. 我比较赞成这种看法。
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- I didn't see the point of his last remark. 我不理解他最后那句话的意思。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Must he pound on the table to make his point? 要证明他自己的观点是正确的，难道就非得擂桌子不可吗？
- All his observations were short and to the point. 他的观察报告都很简单扼要。
- The point he spoke of will be attended to. 他所说的要点将被注意。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- I make a point of giving a hand to others. 我一定对别人伸出援助的手。
