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- concave hyperbolic contour 单叶双曲面轮廓
- The smooth contour of the sculpture is wonderful. 雕塑物平滑的轮廓线简直太美了。
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- The contour of that mountain looks like a dragon. 那座大山的轮廓看上去像一条龙。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- In adults its contour may be straight, slightly concave or slightly convex. 成人肺其形状可以是直的，轻微凹下或轻度突出。
- 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。
- A mark used to define a shape or represent a contour. 轮廓线，外廓线用于定义一形状或描绘一轮廓的线
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A depression similar to that in a shallow concave container for food. 凹形，凹面与浅的凹型盛食物的容器相似的凹处
- The palm of one's hand is slightly concave. 人的手掌是微凹的。
- The migrated position of the contour can be found. 可以得出等值线的偏移位置。
- A concave surface, structure, or line. 凹面、凹形结构、或凹线
- The contour of a person's body; the figure. 身材一个人的身体周线；身材
- Concave on both surfaces;biconcave.Used of a lens. 双面均凹进的；双凹的。用于指透镜
- Concave on one side and convex on the other. 一面凹进一面凸起的
- Believe in the holy contour of life. 信仰生命神圣的轮廓。
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的
- Contour and overall size see Fig.2 And table 2. 外形和外形尺寸见图2和表2。
- To the excellent concave and convex carving skill. 碑上的阴阳刻。
