rockfill

 
['rɒkfɪl]     ['rɒkfɪl]    
  • n. 填石

rockfill的用法和樣例:

例句

用作名詞 (n.)
  1. The principle and effect of impact compaction, and its application in rockfill subgrade is introduced in this paper.
    並對衝擊壓實的作用原理,壓實功效以及衝擊壓實在填石路基中的應用作了介紹。
今日熱詞
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