超冷原子的德布罗意波波长在微米数量级，所以和它们有关的动力学也再不能用经典物理学来解释。
Ultracold atoms have DE Broglie wavelengths in the micrometer range, and their dynamics can no longer be described classically.
在其他角度入射时横向偏移与波长在一个数量级。
For other incident angles the lateral shift has the same order of magnitude as the wavelength.
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