drift anchor 中文意思是什麼
drift anchor
解釋
【航海】浮錨。-
Practices on bolt, mesh, anchor and beam support in coal drift under unstable roof condition of cataclastic rock mass
不穩定頂板煤巷錨網索梁支護實踐 -
The application about anchor cable jetting combined supporting in broken soft rock drift
錨索噴注聯合支護在碎脹軟巖巷道掘進中的應用 -
Anchor belt net and cable support technique in coal drift of combined roof with coal
含煤復合頂板煤巷錨帶網索梁支護技術 -
It make the system work in high crawl efficiency 4. improving on combining content - based and anchor - weight - based filter algorithm, which resolve the problem of “ topic - drift ”. it works well on popular pc and achieves high topic - focused information recall ratio
( 4 )改進了基於內容的文本過濾和基於鏈接結構相結合的過濾策略,有效的改善了檢索中的主題「漂移」和搜索精度不高問題,提高了信息的下載精度。
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