We don't want to spend a lot of time maintaining low-observable treatments.
我们不愿意华大量的时间来从事隐形的养护工作。
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"When I talked with Walter Horten in the 1980s and '90s he always referred to his aircraft as low-observable," said Myhra, a former aerospace scientist.
The F-22 is characterized by a low-observable, highly maneuverable airframe; advanced integrated avionics; and aerodynamic performance allowing supersonic cruise without afterburner.