steel drag 中文意思是什麼
steel drag
解釋
鋼板刮路機-
Welded steel - type drag chains, attachments, and sprocket teeth
焊接鋼型牽引鏈附件和鏈輪齒 -
Welded steel type mill chains, welded steel drag chains, attachments and sprocket teeth
焊接鋼型滾軋鏈條.焊接鋼牽引鏈.附件和鏈輪齒 -
Welded - steel - type mill chains, welded - steel - type drag chains, attachments, and srpocket teeth
焊接鋼型研磨鏈焊接鋼型牽引鏈附件和鏈輪齒 -
Shan - tarng chen, shu - chin wang, experimental determination among available theories describing the drag force exerting on steel spheres and cu and al cylinders moving in a viscous fluid. physica scripta, vol. 70, 349 - 353, 2004
陳美玲、王淑琴、林淑靜、黃平屯, 2004 。 」國二學生設計與進行開放性實驗的表現之個案研究?以探究影響浮力大小的因素為例」 。 2004年物理教育學術研討會。 -
Other techniques either drag tires behind vehicles or ride stationary tires on motorized steel rollers, which never possess the exact traits of real pavement
以前曾經試過在車輛後面拖動輪胎,或以電動鋼圈轉動固定一處的輪胎,但都沒辦法掌握真實路面上的確切性質。
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