barrier noise barrier noise barrier wall 中文意思是什麼

barrier noise barrier noise barrier wall 解釋
防音墻
  • barrier : n. 1. 柵,柵欄,隔欄,障壁,隔板,擋板;賽馬的出發柵。2. 關口,(海關)關卡。3. 障礙;壁壘;界線。4. (擴伸到海洋中的)南極洲冰層。vt. 用柵圍住。
  • noise : n 1 聲音,聲響。2 叫喊;嘈雜聲,噪音;喧鬧聲;吵鬧,騷動,騷擾。3 〈古語〉謠言,風聲。4 〈美國〉...
  • wall : n 1 墻壁;(石、磚等的)圍墻;城墻。2 (形狀、用途)像墻壁的東西,障壁;土堤,堤防。3 (礦井、容...
  1. Construction of noise barrier footing and retaining wall at rws3

    興建中的隔音屏地基及擋土墻
  2. To reduce the noise generated from delivery vehicles, a noise barrier wall 700m long and 3m high has been erected along the section of po wan road near the residential area. in addition, noise barrier walls of 2 - 4m high are erected along the slaughter house s perimeter

    為減低運肉車經過時所發出的噪音,在其中一段比較接近民居的寶運路設有約七百米長、三米高的隔音屏障,並於屠房周圍築起高兩至四米的隔音墻。
分享友人