Angle-angle-side congruence. when two triangles have correspondingangles and sides that are congruent as shown below the triangles are congruent .
译：当两个三角形象下面所示有两个角和一个边同时相等时，这两个三角形全等。
2
Note that still the velocity is constant along the desired segments at the corresponding design angles of attack.
看到的依然是不断沿着速度预期在相应的环节设计迎角。
3
From the angles of the seismic processing and geologic interpretation, the paper presented separately the methods whether the corresponding appreciation can meet above-mentioned relative preservation.