凸凹 meaning in English
convex-concave
Examples
- Snow and ice are white, but debris or rough surface can change it into a grey tone .
雪和冰均呈白色，但是碎石或凸凹不平的地表可使其变成灰色色调。 - As the flow becomes concentrated in low places because of irregularities in the surface, rills are formed .
由于地面凸凹不平，当水流逐渐集中于低地时，就形成了溪流。 - Convex and concave milling cutters technical specifications
凸凹半圆铣刀技术条件 - Proving inequalities by the convexity or concavity of functions
用函数的凸凹性证明不等式 - Don ' t be surprised if what you feel is rough and bumpy
如果你觉得粗糙或凸凹不平，别觉得奇怪。