英语词汇“自由落體運動”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	自由落體運動
释义	自由落體運動 zì yóu luò tǐ yùn dòng物體自空中落下時，若不計空氣阻力及重力加速度因高度不同而造成的少許變化，在地面上高度相同處之所有物體，無論其大小、重量或成分如何，均以相同的加速度下落，這種物理現象，稱為「自由落體運動」。
随便看	sample pre-selection sample presentation sample preservation sample pretreatment Sample-pretreatment sample pre-treatment sample pretreatment microfluidic chip sample pretreatment module Sample pretreatment techniques sample print sample probability Sample,Probability sample probability measure space sample probability space sample probe sample probe for dilution air sample problem sample procedure sample process sample processing sample processing apparatus Sample producing sample production sample product moment sample product sum