理论研究表明虚反射会降低分辨率。
Theoretical research suggests that the ghost reflection reduces the seismic resolution.
为了处理波场的真实3D特性（其中包括宽方位角和重影入射角），发明了三维虚反射剔除方法。
To handle the true 3D nature of the wavefield, including the wide azimuths and large take-off angles of the ghosts, a 3D deghosting method was developed.
本文通过虚反射机理分析，提出了充分利用虚反射能量设计最佳激发井深、增强下传地震波能量的采集方法。
Analyzing ghost mechanism, the paper presented the acquisition method fully using ghost energy to design the optimum shooting depth and strengthen the energy of down-propagating seismic waves.
运用两维半、全电磁模型的MAGIC程序对同轴式反射三极管中的虚阴极振荡现象进行了粒子模拟研究。
In this paper the phenomena of the virtual cathode oscillation in coaxial reflex triode are investigated by means of two and one half dimensional and fully electromagnetic MAGIC code.
从真震源到检波器的射线在反射段和虚震源直接到检波器的射线看起来是相同的。
A ray that travels from a source and is reflected to a geophone has the same appearance as a ray that travels straight from the image and up to the geophone.
和平行光照射遮光物体产生的实边缘相比，全反射现象中半明半暗视场的分界线处的虚边缘情况更为复杂。
Compared with the real edge generated when parallel beam illuminates an object, the virtual edge between bright and dark areas in the phenomenon of total reflection is more complex.
本文提出了在高功率CO_2激光器上应用阶梯反射输出的虚共焦非稳腔。
A positive-branch unstable resonator with a step reflectivity mirror used in high power CO_2 laser is presented.
本文提出了在高功率CO_2激光器上应用阶梯反射输出的虚共焦非稳腔。
A positive-branch unstable resonator with a step reflectivity mirror used in high power CO_2 laser is presented.
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