decrement angle

例句：

1. 1. The engineer calculated thedecrement angle of the bridge toensure its stability.
   工程师计算了桥梁的减少角度，以确保其稳定性。
2. 2. The teamworked diligently to reduce theangle between the two beams.
   团队努力工作，以减小两梁之间的夹角。
3. 3. The architect designed a new building witha more efficient angle for natural light.
   建筑师设计了一座新建筑，具有更高效的自然光角度。