It s also the first germanium laser to operate at room temperature.
这同样也是第一速在室温下得到控制的锗激光。
The airborne laser is U. S. most ambitious directed energy weapon program to date.
机载激光是迄今美国最雄心勃勃的定向能武器计划。
The airborne laser is U. S. most ambitious directed energy weapon program to date.
机载激光是迄今美国最雄心勃勃的定向能武器计划。
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