单词 | datum plane |
释义 | datum planedatum level or datum linenounsurveying the horizontal plane from which heights and depths are calculated Words nearby datum planedatolite, Datong, datu, Datuk, datum, datum plane, datura, DATV, dau., daub, daube Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for datum planedatum plane [ dā′təm, dăt′əm, dä′təm ] n.An arbitrary plane used as a base from which to make craniometric measurements. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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