The theory of thermodynamics links the macroscopic and submicroscopic domains.热力学把宏观世界同亚微观世界联系起来.Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.与各向同性相差很大的情况往往产生于层理, 片...
这种波能在特定方向较容易地形成波束.Such waves can be channeled easily into beam in particular directions.然而真正有意义的是弹体一波束角.What is really significant is the body - to - beam angle.随着反射目标的性质不同, 反射回来的波束强度也就不同.Depending on the nature of the r...