“在轨可更换单元”的概念、定义、翻译、参考文献-科学参考

单词	在轨可更换单元
释义	在轨可更换单元 Encyclopedia 工学（航天产品可靠性）释 orbital replaceable units; ORU在轨可更换单元航天器在轨可进行移动、检查、更换、维修的最低层次单元。
随便看	spin-spin coupling constant spin-spin coupling; J-coupling; indirect spin-spin coupling; indirect dipole-dipole coupling spin spin interaction spin-spin interaction spin spin relaxation spin-spin relaxation spin spin relaxation time spin-spin relaxation time spin state spin statistics spin-statistics relation spin statistics theorem spin-statistics theorem spin stiffness spin structure spin supercurrent spin susceptibility spin symmetrization spin system spin temperature spin test in vertical wind tunnel spinthariscope spin tickling spin transfer torque spin-transfer torque

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