英语词汇“second moment of area”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	second moment of area
释义	second moment of area [机] 断面二次矩
随便看	laboratory test-engine method laboratory test fermentation laboratory testing laboratory testing rig laboratory tests laboratory tornado laboratory training (t-group) laboratory tweezers laboratory-type instrument laboratory use laboratory value laboratory vehicle laboratory velocity laboratory wastes laboratory work laboratory working standard labor audit Labor-Augmenting labor-augmenting technical change labor bank labor bargaining labor baron labor-based labor budget labor bureau lbym lbzj lbzl lbzs lbzt lbzy lbzz lcb lcba lcbdmz 六礼六神六秩六籍六线鱼六经六耳不通谋六脉六腑六色