英语词汇“(1)greatest elongation, (2)elongation”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	(1)greatest elongation, (2)elongation
释义	(1)greatest elongation, (2)elongation 大距; (1) 内行星或卫星距角达到极大时的位置。(2) 天极与天顶之间上中天的恒星在周日运动过程中其地平经圈与子午圈交角达到极大时的位置。
随便看	hand transferring hand-transmitted shock hand-transmitted vibration hand-transmitted vibration test hand transmitter hand transmitter-receiver hand transplantation hand transposition handtrap hand travelling crane hand traverse hand traverse gear hand traverse pinion hand traverse shaft hand traversing brake linkage hand traversing mechanism hand tree hand tremor hand trim wheel hand trip hand trip control hand-trip control hand tripe cleaner hand trip gear hand tripping

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