Airport obstacle will influence the far field of Decimeter-Wave Instrument Landing System (DW-ILS) antenna.
机场障碍物的存在会对分米波仪表着陆系统天线辐射场产生一定的影响。
But for larger areas of ischemia spiral wave formed a typical functional reentry around the obstacle.
但在大面积局部缺血时，螺旋波呈现典型的围绕障碍物旋转的功能性折返。
Another familiar property of wave is their ability to be reflected when they meet an obstacle.
人们熟知的波的另一个性质是波在碰到障碍物时的反射能力。
The test problem is the initial stage of a two-dimensional diffraction and reflection of a plane shock wave, impinging on a rectangular obstacle.
所选算例为平面激波遇矩形障碍物初始阶段的绕射与反射。
Further, numerical simulating studies about the interaction of a dam breaking long wave with an obstacle have also been done with reasonable results.
进一步对溃坝洪水长波与地面障碍物的作用进行数值模拟，得到了合理的结果。
The visualized results give the overview of explosive and shock, and some details about the transimssion of shock wave in the field, such as reflection, flow over an obstacle and Mach reflection, …
从可视化的结果中不仅可以展现爆炸与冲击过程的整体概貌 ，而且可以清晰的显示爆炸与冲击过程的细微过程 （如爆炸场中冲击波遇障碍物后的反射、绕流及马赫反射等 ）。
Diffraction - not only will a wave of sound reflect or absorb but it can go over the obstacle.
衍射-声音虽然会被反射已经吸收，但是他能绕过阻挡物。
Diffraction - not only will a wave of sound reflect or absorb but it can go over the obstacle.
衍射-声音虽然会被反射已经吸收，但是他能绕过阻挡物。
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