隔聲板 的英文怎麼說
中文拼音 [géshēngbǎn]
隔聲板
英文
coffer-
Noise of a running train will be mitigated by low vibration track, floating slab track, train skirts and a multi - plenum system to attenuate airborne noise at source
為減低列車經過時所產生的噪音,支線的路軌會裝置彈性底板及浮動平板,列車亦會裝上裙邊及多重隔音系統,以消減因結構震蕩而產生的聲音。The metal cellular sandwich board, being the most advanced, novel - style and top - grade fire - proofing architectural material both internationally and domestically at present, can be used for standard high - quality architecturally integrated ceiling and partition decoration, etc
金屬蜂窩夾芯板是目前國際、國內最先進行的新穎高級建築防火材料,用於標準的高質量建築一體化吊頂及隔斷裝飾等,它具有美觀、輕質、高強、隔聲、隔熱、防潮、不燃、表面不起塵、幾何尺寸準確,組合性強、施工快捷、方便等優點。Slag wool sound - absorbing panel is a kind of top grade decorative material integrating decoration, sound absorption, fireproofing, cold & heat insulation, and energy - saving to a whole
礦棉裝飾吸聲板,是集裝飾、吸聲隔音、防火阻燃、隔冷絕熱、節能絕緣八大特點於一體的高級裝飾(輕體建築)材料。Again we take an imported 500 kw engine unit as the example. in this case baffle boards are stuck on walls inside the engine room, meanwhile baffle boards are also used as suspended ceilings. by doing so not only the amount of insulated sound of the fender structure is increased, but the reverberant sound in the engine room is also depressed ( normally by 3 to 5db )
我們仍以一臺500kw進口機組為例,油機房室內墻面設計為貼吸音板,同時用吸音板吊頂,經過這樣的吸聲處理后既增加了圍護結構的隔聲量,又可降低油機房內的混響聲,一般可有3 ~ 5db ( a )的效果。Noise attenuation is achieved by insulating works that produce noise. temporary movable noise barriers are used to act as effective shields against noise
對于產生噪音的工程,有關方面會以臨時及可移動的隔聲板作為阻隔噪音的有效屏障,以減低噪音。To utilize property of saws propagating, it can be made including delay lines, passband filters, oscillators and pitch filters. surface transverse wave ( stw ) was used the configurature of reflective metal - strip grating between the two interdigital transducers, and made the shear horizotal ( sh ) wave on the surface of the piezoelectric substrate, but not to deep in
聲表面橫波( surfacetransversewave ,簡稱stw )是採用在兩個金屬叉指換能器之間加入短路柵的隔離板結構使剪切水平波( shearhorizontalwave ,簡稱sh波)被嵌制在壓電基片表面上,而不是沿壓電基片內傳播的聲表面橫波形式。The saint porch company during the development development home use product, ( the home use product includes ; the down - flow pipe sound insulation, the soundproofing suspended ceiling, the soundproofing wall, the soundproofing floor, the sound - insulated gate, the window and so on ), meanwhile displays the acoustics decoration specialized special skill, meets each acoustics question for the project in, provides the specialized design, the specialized construction, specially aims at the theater, multi - purpose hall, singsong house, pronunciation faculty working office, conference room, recording awning, restaurant, hotel and so on, but also has the equipment level ( between equipment ) the noise quite big place, carries on the specialized design, the construction and the transformation, and achieves the ideal effect
聖軒公司在開發研製家用產品同時, (家用產品包括;下水管隔聲,隔聲吊頂,隔聲墻體,隔聲地板,隔聲門,窗等) ,同時還發揮聲學裝飾專業特長,為工程中所遇到的各種聲學問題,提供專業設計,專業施工,特別是針對影劇院,多功能廳,歌廳,語音教研室,會議室,錄音棚,酒樓,飯店等,還有設備層(間)噪音比較大的場所,進行專業設計,施工及改造,並且達到理想的效果。Acoustics repairs it to include : family down - flow pipe sound insulation wrap, soundproofing suspended ceiling, soundproofing wall plate, soundproofing floor, piano room sound insulation repair, kindergarten sound insulation repair, recording awning sound insulation repair, supplementary class sound - insulated repair and so on, also may carry on the design construction according to owner ' s request, also construction simple, material fire protection, moisture - proof, the environmental protection, the price inferiority is high, and by specialized executes the engineering unit construction guarantee quality
聲學裝修它包含:家庭下水管隔聲套,隔聲吊頂,隔聲墻板,隔聲地板,鋼琴房隔聲裝修,幼兒園隔聲裝修,錄音棚隔聲裝修,補習班隔音裝修等,也可根據業主的要求進行設計施工,且施工簡便,材料防火,防潮,環保,價低質高,並由專業的施工隊施工保證質量。Abstract : the colored sandwich steel plate has been successfully used in the noise control at the cooler center in the paint shop of dcac wuhan factory, expressed with laudness index, noise level is reduced 79. 65 % after control. the effect is very excellent
文摘:在噪聲治理中,採用彩色夾心板作隔聲構件,在武漢總廠塗裝分廠製冷站應用成功,用響度指數這個絕對數表示,治理前後噪聲總響度降低79 . 65 % ,隔聲效果非常好,達到了預期的目的。Waff1e s1abs with fi l1 ings can be ca1cu1ated with same theory of the waff1e slabs however, there sti11 have been few investigat ' ions on these structures up to now, especia1ly on that of supported periphera1ly. theory ana1yses are carried out in this thesis according to the experimenta1 studies
使用時,該夾心砌塊保留在樓蓋中,與雙向密肋樓蓋一起形成一種新的雙向密肋夾心樓蓋,既保持了板的底面平整,省去了吊頂,又增加了樓蓋的保溫、隔熱、隔聲效果。On the basis of above parts, this paper discusses the noise muffling of several kinds of plates. it gives the modifying formula of the mass law and verifies its accuracy with an example. at last, this paper explains the effect of stiffeners and damping on the plates " muffling characteristics
在認識隔聲理論的前提下,研究了板在寬頻域范圍上的隔聲特性,並總結了板材加筋以及敷設阻尼對結構隔聲的影響,具有一定的工程實用價值。A partition that prevents interference between sound waves in a loudspeaker
隔音板在擴音器中防止聲波相互干擾的隔離裝置Acoustic enclosure, acoustic louver, acoustic panel, door and window, acoustic silencer, noise absorption material, vibration isolator
噪音控制設備隔音罩、隔音板、門及窗、滅聲器、吸音材料、防震器Acoustics - measurement of sound insulation in buildings and of building elements - part 7 : field measurements of impact sound insulation of floors
聲學建築和建築構件隔聲測量第7部分:樓板撞擊聲隔聲的現場測量Acoustics - measurement of sound insulation in buildings and of building elements - part 6 : laboratory measurements of impact sound insulation of floors
聲學建築和建築構件隔聲測量第6部分:樓板撞擊聲隔聲的實驗室測量Facilities : sound - proof system, sprung floor, mirrors on 3 sides, ballet bars, lockers, piano and amplifying system
設備:隔聲系統彈性地板三面墻鏡和跳舞用扶手儲物櫃鋼琴和音響設備。Equipped with a sound - proof system, sprung floor, mirrors on 3 sides and ballet bars, dance studio is suitable for all kinds of activities including training classes and rehearsals
舞蹈室設備完善,設置專業用的舞蹈地板跳舞用扶手及隔聲系統,適合舉辦各類型活動及訓練班,並可作排練用途。Acoustics - measurement of sound insulation in buildings and of building elements - part 1 : requirements for laboratory test facilities with suppressed flanking transmission - amendment 1 : specific requirements on the frame of the test opening for lightweight twin leaf partitions
聲學.建築物和建築構件的隔聲測量.第1部分:能抑制側向傳聲的實驗室試驗裝置的要求.修改件1 :輕型雙葉隔板用開度測試框架的特殊要求Acoustics. determination of dynamic stiffness. part 1 : materials used under floating floors in dwellings
聲學.動力勁度的測定.第1部分:住宅浮隔地板下面使用的村料Acoustics - measurement of sound insulation in buildings and of building elements - laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
聲學.建築物和建築構件的隔聲測量.第8部分:重型標準地板鋪設面層使傳遞的撞擊噪音減低的實驗室測量分享友人