inertial reference unit惯性: inertia; inertance; sluggish ...基准: datum standard; criterion; r ...装置: installation; device; appara ...惯性基准部件: inertial reference unit真惯性基准轴: true inertial reference axis下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:惯性基准装置,即可在微信中查询翻译