要进一步改善口感，看看它的“肚脐”：在有花的一端，茄子会有一个椭圆或圆形的小凹。
To further improve taste, check out its "belly button": At the blossom end, eggplants have either an oval or round dimple.
在工作过程中，冲头与凹模切口的半径定位，确保形成所需的圆形，而不至于在圆边产生“缺口”。
The radius of the punch and die cutting edges is laid out to produce the desired circular shape without nicking into the circle as the work proceeds.
地震剖面上一个向上凹的、半圆形的同相轴，看上去象是微笑的样子，这是由于对含噪音数据或质量差的数据进行偏移引起的。
A concave-upward, semicircular event in seismic data that has the appearance of a smile and can be caused by poor data migration or migration of noise.
应用推荐