dip direction angle

基本解释

Please note this syncline is of inclined axial plane which has the same dip direction as the limb with gentle dip angle.
请注意，这个向斜构造的轴面是倾斜的，轴面的倾向与具有较缓一翼岩层的倾向一致。
In the typical geological researches, the attitude of rock formation is characterized by using its strike angle, dip direction angle and dip angle.
在经典的地质研究中，岩层的产状都采用走向角、倾向角和倾角这三种参数进行表征。
In the three-parameter velocity analysis, we first derive dip direction and dip angle of reflection interface from 3-D seismic data, then obtain mean square-root velocity.
在三参量速度分析中，需要根据三维地震勘探资料充求取地下界面的倾向和倾角，然后确定均方根速度。