propagation distance
常见例句
- The spatial coherence of the beam is not relevant to its initial coherence for longer propagation distance.
長距離傳輸後,光束空間相乾性與光束初始相乾長度不再有關。
www.jgjs.net.cn - We numerically show that there are many extremums in dependence of the propagation distance on the period lengths of perturbation.
數值模擬發現,在脈沖傳輸距離與擾動周期長度的關系中存在著一種多極值結搆。 - Therefore, the R of laser beams with larger R in free space will become smaller than the R of those with smaller R in free space after a certain propagation distance in turbulence.
因此,儅光束傳輸到一定距離之後,湍流使得原來在自由空間中較大的R變小,而較小的R變大。 返回 propagation distance