樹狀運(yùn)動(dòng)鏈 kinematic chain: 運(yùn)動(dòng)鏈系atial kinematic chain: 空間運(yùn)動(dòng)鏈closed kinematic chain: 閉式鏈compound kinematic chain: 組合運(yùn)動(dòng)鏈ecial kinematic chain: 特殊運(yùn)動(dòng)鏈下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯