The sleek aerodynamic form of the Thunderbolt's titanium and sapphire envelope has its roots in Maximilian busser's childhood passion for assembling model plane kits.
The far field spot recorded by plane array CCD will be processed by computer. The obtained spot envelope is consistent with the numerical calculation results.
用面阵CCD记录的远场光斑，经计算机处理后得到的光斑包络与数值计算结果一致。
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Sometimes they have to push the envelope to see whether a newly designed plane really can meet the limits the designers planned.