“gravity datum”的概念、定义、翻译、参考文献-科学参考

单词	gravity datum
释义	gravity datum Encyclopedia 工学大地测量基准释 gravity datum重力基准由重力系统和重力测量框架构成的重力测量起算值。理学航空重力测量数据处理释 gravity datum重力基准绝对重力值已知的重力点。可作为相对重力测量的起算点。
随便看	British Isles British Jews British Journal of Nutrition British Journal of Social Work British Journal of Sociology British Labour Party British Landscape British Liberal Democratic British Library British Library Act British Library Document Supply Center British Library Preservation Advisory Centre British literature British-Maldives Treaty British Mandate of Governing East Africa British modern agricultural economy British Museum British Museum Evaluation British National Bibliography，BNB British National Book Centre British National Corpus（BNC） British national Examination System of Occupational Safety and Health Level British National Film and Television School British National Media Museum British National Portrait Gallery

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