protection against erosion 中文意思是什麼

protection against erosion 解釋
防沖刷
  • protection : n 1 保護,保衛,防禦,掩護,包庇,照顧 (from; against)。2 保護者,防護物 (against); 〈美俚〉...
  • against : 〈古、方〉在…之時,在…之前。
  • erosion : n. 1. 腐蝕,侵蝕(作用)。2. 【醫學】糜爛,齒質腐損。
  1. The detailed discussions were focused on the prestress construction, especially on the protection measures against erosion

    對無粘結預應力施工進行了詳細的論述,並著重論述了預應力構件的防腐保護措施。
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