英语词汇“三垂線定理”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	三垂線定理
释义	三垂線定理 sān chuí xiàn dìng lǐ数学上指由平面一垂线的足，作一直线，与此平面内一直线成直角，则由其交点至垂线内任何一点所作的线，必垂直于此直线。为立体几何中的重要定理。
随便看	go into one's song and dance going halves gold beater's-skin hygrometer goldbeating gold beating gold-beating going hand in hand going headwah going headway going high Going hi-tech on the Delta Gottfries Gott gebe euch viel Gnade und Frieden Gottgetereu Gotthans gotthard Goubuli Gouby Goubéré Goucalves gouch Goucha goucher going hungry going hunting without a gun