英语词汇“八线”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	八线
释义	八线 bā xiàn亦作八线。我国古代数学名词。即三角函数之正弦、余弦、正切、余切、正割、余割六线及正矢、余矢二线。八線
随便看	grainland grainlands grain laws and regulations grain layer grain-leaf area ratio Grain/leaf area ratio Grain-leaf ratio Grain-Leaf ratiol grain leather grain leather for gloves grain leather hand bag grain leather hand-bag grain leather shoe grain legume grain length grainless grainless phosphor grainless phosphor screen grainless plate grain leveling auger grain levelling auger grain levies grain lifter grainlike grain-like