泡沫吸聲材料 的英文怎麼說

中文拼音 [pāoshēngcáiliào]
泡沫吸聲材料 英文
acoustic foam
  • : 泡Ⅰ名詞1 (氣泡) bubble 2 (像泡一樣的東西) sth shaped like a bubble Ⅱ動詞1 (較長時間地放在液...
  • : 名詞(沫子) foam;froth; lather
  • : 動詞1 (把液體、氣體等引入體內) inhale; breathe in; draw 2 (吸收) absorb; suck up 3 (吸引) a...
  • : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
  • : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
  • 泡沫 : foam; froth; spume; yeast; bead
  • 材料 : 1. (原料) material 2. (資料) data; material 3. (適于做某種事的人才) makings; stuff
  1. Design on orbit traffic sound control structure and development on sound absorption material

    橡塑型泡沫吸聲材料的研究
  2. Abstract : metallic foam or porous materials were developed at the end of the 80 " s and applied to industry at the beginning of the 90 " s. they have excellent physical properties, especially damping characteristis, so they are widely used for vibration insulation, noise elimination, electromagnetic screening and so forth. a description is given of the “ casting and foaming ” method for the fabrication of these metallic foams, and a detailed account of their mechanical and damping properties

    文摘:金屬或金屬多孔是80年代後期國際上迅速發展起來的一種物理功能與結構一體化的新型工程.它所具備的多種優異物理性能特別是阻尼性能已引起廣泛關注,並在消、減震、分離工程、催化載體、屏蔽防護、能緩沖等一些高技術領域獲得了廣泛應用.文章著重介紹了鑄造發法製造鋁的技術難點.對金屬的力學性質和阻尼特性進行了詳細介紹.為金屬開發、應用提供基礎知識和信息
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