multiple reentry vehicle多弹头重返大气层运载工具 Mini Rotary Viscometer微型旋转粘度计 Minimum Remaining Value最小的剩余价值 Maintenance Requirements - Valves维护要求—阀门 Mineralnye Vody (Russia)Mineralnye Vody(俄罗斯) Monitoring Reporting and Verification监测报告和验证 Miniature Reconnaissance Vehicle小型侦察车 Medium Reconnaissance Vehicle中等侦察车 Mammalian Orthoreovirus哺乳动物正呼肠孤病毒 Maneuvering Reentry Vehicle机动航天器 Multipurpose Recreational Vehicle多用途汽车 Multi-Role Vessel多重容器 Measurable, Reportable, Verifiable (carbon emission reductions)适度,报告,证明(碳减排) Marketing Relationship/Value营销关系/价值 Mission Role Variant任务角色的变种