sound insulation materials 中文意思是什麼

sound insulation materials 解釋
隔音材料
  • sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
  • insulation : n. 1. 隔離，孤立。2. 【物理學】絕緣，絕熱。
  • materials : 版本
  1. Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits

    近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多孔混凝土特別是粉煤灰發泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。
  2. It has noncombustible, non - toxic, corrosion resistance, bulk density of small, low thermal conductivity, chemical stability strong, and low moisture absorption rate, hydrophobic good, and many other advantages, is recognized superior insulating properties, thermal insulation, sound - absorbing materials with a wide range of purposes

    它具有不燃、無毒、耐腐蝕、容重小、導熱系數低、化學穩定性強、吸濕率低、憎水性好等諸多優點，是目前公認性能優越的保溫、隔熱、吸音材料，具有十分廣泛的用途。
  3. The paper produces noise reduction measurements and major frequency coverage that is 200 ~ 2khz to be used in selection of acoustical absorption and sound insulation materials. the measurement produces self - contained data to design lower noise railway vehicles in the future

    本次測試的車輛車內噪聲主頻帶為20 2khz ，可依據此頻段進行新型車的設計和車體內部隔聲吸聲材料的選擇。
  4. It can be mixed with thermoplastic trsiin to produce sound insulation material and sheet materials such as cushion, road covering sheet, water - proof layer for building s roof, etc

    膠粉與熱塑性樹脂混合生產片材，如製作墊毯，道路鋪板，屋頂防水層和隔音材料等。
  5. Acoustic insulation or other appropriate sound - absorbing materials should be used in the construction and finishing of bulkheads, overheads and decks within the sound - producing spaces as well as self - closing noise - isolating doors for machinery spaces

    發出聲音處所內的艙壁、天花板和甲板應使用隔音材料和其他適當的吸音材料製造和裝修，並應為機器處所安裝隔音的自動關閉門。
  6. Heat - insulating and sound - insulating lower conductivity makes it can be widely used in producing heat - insulation and sound - insulation materials and equipment

    ：中空的特點使漂珠熱傳導系數非常低，可廣泛用於製造隔音隔熱材料設備。
  7. Huayi aluminum buckle - panel sanshui district foshan city is a new high - tech enterprise combining scientific research, production and sales together, producing professionally various practical new - type lightweight solid aluminum buckle - panel and metal panel materials of sound heat insulation, owning the independent intellectual property right of the lightweight material and the appearance physique, a special manufacturer to produce exclusively aluminum buckle - panel, good in product quality, radiating the whole country, taking a broad view of the world, striving for creating the international brand

    佛山市三水區華藝鋁扣板廠是一家集科研生產銷售為一體的高新技術企業，專業生產各種實用新型輕質實心鋁扣板及生產隔音隔熱的金屬板材，擁有自主的輕質材料及體面體形知識產權，是獨家生產鋁扣板的專業廠家，產品質量良好輻射全國放眼世界爭創國際品牌，歡迎廣大客商來樣來電洽淡訂購。
  8. The conclusions are drawn by analysis : the sound insulation performance of structure is improved by using flexible viscoelastic materials ; otherwise it is complicated to sound insulation for incidence angles and the thickness of materials ; for multi - layered compound structure, it is important to choose flexible viscoelastic materials as external rubber, which can gain good insulative effect

    分析表明：軟質阻尼材料能明顯改善結構的隔聲性能；相對來說入射角度和材料的厚度對隔聲性能的影響比較復雜；而對于多層復合結構而言，面層橡膠的選取尤為重要，一般採用軟質橡膠材料來得到大的隔聲量。
  9. Based on the sound wave transferring theory of infinite elastic and viscoelastic materials with the method of transferring matrix, the formulas of transmission coefficient and the level of sound insulation are gained, which consider shearing strength in the rubber, and the sound insulation properties of compound structures are discussed in condition of oblique incidence

    摘要基於無限大彈性體和粘彈性體的波傳遞理論，採用傳遞矩陣的方法，對斜入射情況下的透射系數和隔聲量進行了理論推導，考慮了聲波在橡膠中傳播所產生的剪切力，並就單層復合結構的隔聲性能進行了詳細的研究，進而也分析了多層復合結構的隔聲性能。
  10. Polyethylene foamed sheet ( film ), also named as pearl cotton, is a kind of new - type packing materials with the features of damp proofing, shockproof, sound insulation, heat preservation and good plasticity

    聚乙烯發泡片（膜） ，又稱珍珠棉，是一種新型的包裝材料，具有防潮、防震、隔音、保溫、可塑性能佳等諸多優點，是傳統包裝材料的理想替代品。
  11. It is effective that railroad line and structure of railway carriage are improved on and acoustical absorption and sound insulation materials are selected reasonably

    改進線路狀況和車輛結構、選用隔聲、吸聲效果良好的隔聲吸聲材料是行之有效的降噪措施。
  12. To develop manufacturing projects of advanced light type, high strength building materials with heat and sound insulation, and some other new type materials

    開發先進的輕型高強、隔音、保溫建築材料、裝飾材料及其它新型材料的生產性項目。
  13. Abstract : porous bricks are of good performance of thermal and sound insulation, thus they are energy saving materials

    文摘:多孔磚具有保溫性能好、節能降耗、隔聲性能優、組砌靈活、施工工效高、造價低等諸多優點。
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