英语词汇“perihelion distance”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	perihelion distance
释义	perihelion distance perihelion distance The distance from the Sun to the perihelion of a body in an elliptical orbit, or from the focus of a parabolic trajectory around the Sun to the vertex.
随便看	samphires sampi sampie sampilov, tsyrenzhap sampilov, tsyrenzhap sampilovich sampire sampis sampl sample sample acquisition and transfer mechanism sample analysis sample analysis management tracking system sample and hold sample-and-hold circuit sample and sampling sample approval form sample assessment report sample authorization form sample bias sample blood sample caching subsystem sample cartridge automatic exchange mechanism sample chain of custody sample check sample collection for investigation of mars

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。