英语词汇“natural frequency of sucker-rod string”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	natural frequency of sucker-rod string
释义	natural frequency of sucker-rod string [机] 抽油杆柱固有频率
随便看	discharge along dielectric surface discharge always afloat discharge a mission discharge amount discharge amplitude discharge analyzer discharge an arrow from a bow discharge angle discharge apparatus discharge area discharge area of groundwater discharge arm discharge arrester discharge ashore discharge at discharge at constant current discharge atomizer discharge auger discharge auger control discharge auger hydraulic ram discharge avalanche discharge avanlanche discharge bay discharge belt discharge bend 波澜誓不起波神留我看斜阳波纹细波落寒汀波面风生雨脚齐泣听楚歌声泣孤臣吴越泣尽继以血泣送征轮泥他沽酒拔金钗道琼斯平均指数道白道眼道着道砟道破道碴道神道祺道童