作用-角度-角度-角度变换
action-angle-angle transformation
方位角-仰角指示器
azimuth elevation indicator
层内角度不整合
intraformational angle unconformity
对数幅度角度图
log-magnitude-angle diagram
高精度角度伺服系统
a high precision angle servo system
伸展角度不整合
extensional angle disconformity
植入角度不佳之植体
unfavorably inc1ined implant