转角处钝角转折处理更增加了浑厚有力的建筑感。

The folding surfaces of stone wall create vivid shadow and the obtuse angle stone makes the corner look more firm and powerful.

侧脑室前端出现时，双侧外侧沟前支的延长线呈钝角相交于胼胝体膝上方；

When the anterior horn of lateral ventricles appears, the extended lines of bilateral anterior rami of lateral sulcus intersect on the superior aspect of the genu of corpus callosum by obtuse angle.

铁路固定设备。带有固定转辙器菱形交叉的组合式普通交叉和铸造交叉钝角。带有可移动转辙器菱形交叉的组合式普通交叉的铸钢支架。检验。

Railway fixed equipment. built - up common crossing and cast crossing obtuse with fixed switch diamond. cast steel cradles of built - up common crossing with movable switch diamond. inspection.