The stealth of the production f-35-verified in radar cross section tests performed on classified western test ranges-is better than that of any aircraft other than the F-22.
生产型的F - 35在美国西部的某个秘密试验场进行的RCS实测表明，其隐身性比除f - 22外的任何飞机都好。
The method using interference rib is introduced, which simulate the wind vibration of round cross-section rod via the test, and gain some effect to reduce the vibration.
提出利用抗扰条肋抑制此类风致振动的方法，并通过试验方法模拟了圆截面杆件的风致振动，取得一定的振动抑制效果。
The test shows that the errors are less than those from measuring at cross section of outlet.
试验结果表明，此装置得出的流量值比原在进气管道出口截面处得出的流量值误差小。
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