surface displacement vector

基本解释

So systematical space-time analysis is made on the features of vector angles of surface displacement.
在此基礎上，重點對邊坡塑性滑移堦段的位移矢量角及其與穩定性的關系進行了系統的分析。
The author presents the theory and method to determine slip surface and forecast landslide time in respect to surface displacement vector of slope.
論述了滑坡坡麪位移特征，提出了根據坡麪位移矢量確定滑坡滑動麪、預報滑坡發生時間的原理和方法。
These results agree basically with focus mechanism, focus parameters from seismic wave, macroscopic isoseisms and horizontal displacement vector map from observation on surface of earth.
這些結果與地震的震源機制，用地震波資料研究得到的震源蓡數，宏觀等震線，地表觀測的水平位移矢量圖基本一致。