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- 无衍射J0光束 non-diffracting beams
- 无衍射光束 Non-diffracting beam
- 论无衍射发散光束 Research on Diffraction-free Optical Beam Using Fourier Optics
- 无衍射贝塞尔光束的实现方法 Generation methods of nondiffracting Bessel beams
- 无衍射光 non-diffracting beam
- 全无 nil
- 贝塞尔光束的无衍射距离(英文) Non-diffracting Distance of Apertured Bessel Beams
- 无纺 nonwoven
- 无界 unbounded
- 沉默无语的 shtoom
- 无尘 dustless
- 不学无术 be ignorant and incompetent
- 衍射光束线 diffraction beamline
- 无障碍 accessible
- 漫无目的 flanerie
- 无厘头 reasonless humour
- 硬边衍射光束的计算模拟 Numerical simulation of hard-edged diffracted beams
- 南无阿弥陀佛 Namo Amita Buddha [homage to the Buddha, Amita]
- 高斯光束照射下的单丝衍射 Diffraction of Gaussian beam by a filament
- 暗无天日 (said of a nation, locality etc.) total absence of justice
