angularities

The specially shaped column frame structure system is used widely for its merits, such as the none prominent angularities indoors so that the usable area can be enlarged.

异形柱框架结构具有室内无突出棱角、增加使用面积等优点，当配合轻质墙体材料使用时，还可节约耕地、减轻建筑物自重。

Consequently angularities are apt to occur both below and above unconformities.

因此,交角往往出现在不整合面的上部或下部.

The regions of original WC particles are characterized by a great deal of larger original WC particles with angularities which are slightly changed and long oval carbides with Fe_3W_3 C layer.

原始颗粒区组织中碳化物的特征是存在大量变化甚微的角状大尺寸原始WCp及具有明显反应层的长椭圆状WC颗粒，界面反应产物为Fe3W3C。