1) cissoidal
凹边的
2) The convex or concave attribute of edge
边的凸凹性
3) scotia
[英]['skəuʃə] [美]['skoʃə]
柱基的凹弧边饰
4) Double indented circle
两边有凹痕的圆
5) a chip on the edge of a plate
盘子边上的凹口
6) brink sag
边缘凹陷
1.
In the process of rift-subsidence evolvement,some fault-blocks succession rift and subside for a long period,becoming the host sags of the primary oil source center,and the others show the less range of subsidence or strong denudation,becoming the brink sags,all these just because of the difference in structu.
根据成因和所起的构造作用,可以将边缘凹陷分为4种类型,即废弃型、调节型、过渡型和改造型。
补充资料：凸凹
1.犹凹凸。高低不平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条