Methods Review embryogeny and dissection of the umbilicus, analyze the relationship of holographic theory with umbilicus therapy.

方法：重新复习脐的胚胎发生、脐的解剖，分析脐全息的理论基础与脐针疗法的关系。

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By use of optical holographic theory, achromatic optical system on recording holographic BSG mask is designed. Its aberration is analyzed by using ZEMAX.

利用光全息学的基本原理，设计了记录全息取样光栅掩模的消像差光学系统，并使用光学设计软件ZEMAX分析了它的像差；

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In light of the channels holographic theory in the Chinese medicine, the channels holographic diagnosis method was used to diagnose the functional state of the athletes in exercises.

以中医经络全息理论为依据，采用“经络全息诊断法”对运动员运动过程中的机能状态进行诊断。

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Holography has been around since the 1940s, but much of the theory and math behind holographic video was completed decades later at Massachusetts Institute of Technology by a team led by the late professor Stephen Benton.

FORBES: Adventures in the Third Dimension