运送天然气公司高管去Bovanenkovo的直升机现在司空见惯,每天要在涅涅茨人营地的上空嗡嗡地响几次。
Helicopters ferrying gas executives to Bovanenkovo are now a familiar sight, clattering above the Nenets' camps several times a day.
将菲涅耳波带板扫描全息术用于高散射介质成像技术中。
The Fresnel zone plate scanning holography is applied in the imaging through highly scattering media.
激光出现以后,人们获得了高强度、高单色性的相干光源,在许多实际问题中,将遇到繁杂的菲涅耳衍射的计算。
Since laser appeared, pure monochromatic coherent light sources of high intensity have been achieved. In many practical problems, there are miscellaneous Fresnel's diffraction calculations.
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