“passive guidance”的概念、定义、翻译、参考文献-科学参考

单词	passive guidance
释义	passive guidance [`pas·iv `gīd·ǝns] ^NAVIGATION Guidance of a vehicle by preset or inertial devices, without reliance on external signals or observations.
随便看	vorticity equation vorticity-transport hypothesis VOS vougesite voyage V particle VPE VPR chart vrbaite VRC vriajem VRM VR tube VSAT VSB VSC V-shaped depression V-shaped valley V/STOL aircraft vt fuse VTOC VTOL VTOL aircraft V-tool VTR

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