研究了任意形状凸粗糙物体对高斯光束的相干散射特性。
Thecoherent scattering of Gaussian beam by arbitrarily shaped convex dielectric object with rough surface is investigated.
在最粗糙的情况下，任何物体只要被引导到某枚卫星的轨道上，都能成为一件太空武器。
In its crudest form, any object can become a space weapon if directed into the path of a satellite.
物体表面越粗糙不平，它的分子就越容易更多地与接触表面的分子相粘合，因此就会产生更大的摩擦力。
The more rough and jagged something is, the more easily more of its molecules will come into contact with molecules on the surface it touches, and thus the greater force of friction they will exert.
对于判断一个物体的形状以及它是粗糙的还是光滑的，大象有自己的方式。
Elphants have their own way to tell the shape of an object and whether it is rough or smooth.
当粗糙网格与物体发生碰撞时使网格自动细化。
When coarse meshes collide with an object they were automatically refined.
若流线型物体表面的摩擦阻力系数仅为相对粗糙度的函数，则形状阻力系数与雷诺数无关。
Since if the frictional resistance coefficient is a function of relative roughness, then the form resistance coefficient is independent of the Reynolds number.
这些“隐而未见”的动物诞生于模糊的相片、画质粗糙的影片，与无数关于不明物体在夜里弄出怪声的故事。
Cryptids, or "hidden animals," begin life as blurry photographs, grainy videos and countless stories about strange things that go bump in the night.
推导出二维多物体目标的无网格法的计算公式，求解了一维粗糙面与目标的复合电磁散射。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
例如，使用重的物体会使受试者感到其所应对的东西似乎比较重要，触摸粗糙的物体可使受试者相信社交性互动比较困难；
Among other effects, heavy objects made job candidates appear more important, rough objects made social interactions appear more difficult, and hard objects increased rigidity in negotiations.
以粗糙球和粗糙 椭球为例分析了物体几何参数，介电常数和粗糙表面统计参数对红外激光后向散射截 面的影响。
In the infrared wave-band, the influence of the geometry, permittivity and statistic characteristics of the rough surface on LRCS is analysed, making use of rough spheres and ellipsoids as examples.
以粗糙球和粗糙 椭球为例分析了物体几何参数，介电常数和粗糙表面统计参数对红外激光后向散射截 面的影响。
In the infrared wave-band, the influence of the geometry, permittivity and statistic characteristics of the rough surface on LRCS is analysed, making use of rough spheres and ellipsoids as examples.
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