英语词汇“datum line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	datum line
释义	datum line datum line - The horizontal or base line, from which the heights of points are reckoned or measured, as in the plan of a railway, etc.See also related terms for measured. datum line datum line [′dad·əm ‚līn] (navigation) reference line reference line Any line which can serve as a reference or base for the measurement of other quantities. datum line A baseline, or reference line, from which calculations or measurements are taken. See datum. MedicalSeedatum plane
随便看	metaperiodate metaperiodic acid metaph metaphase metaphase chromosome protein 1 metaphase ii metaphase plate metaphase/prophase ratio metaphasic metaphen metaphenylene diamine meta phenylene diamine 4-sulfonic acid metaphisics metaphloem metaphone metaphor metaphor, dreams as metaphore metaphoric metaphorical metaphorically metaphoricalness metaphoricly metaphorist metaphors

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

datum line