sound properties 中文意思是什麼

sound properties 解釋
該文件的屬性對話框
  • 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...
  • properties : （特性）命令修改特性
  1. 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。
  2. The modulation of sound properties over a wide range of time scales is one of the most obvious characters of oscine passerine ' s vocal, whose song contains many different kinds of syllables that consist of many more multiple song phrases. in oscine passerine, ipsilateral projections of ra to nxiits innervates the ipsilateral syringeal muscles exactly, and thus they have strong ability of vocal control with variable tones, high frequency and higher lever of quality. as a result, the songs sound well

    鳴禽鳴囀的最大特點之一便是其單次鳴唱時間長，鳴唱所包含的音節數量和音節種類繁多，因而由這些音節所組成的句型結構也是復雜多樣富於變化，且由於nxiits嚴格的側別控制（每一側核團只支配同側鳴肌） ，使其具有更強的控聲能力，其鳴聲音調變化幅度大，頻率高，品質因數大，音色好，因而其鳴聲也悅耳動聽。
  3. Cork from q. suber has many good physical properties, such as low density, well elasticity, heat insulation, sound insulation, imperviousness and damp proof

    歐洲栓皮櫟軟木具有密度低、彈性好、熱絕緣性好、吸聲減震和防水等優良物理性能。
  4. Besides, the structure of the system for implementing the security management system in the client / server environment is also presented. the adoptability, ease usability and maintainability are primary characters of the method. the system also has properties of simple authorization and sound granularity control under the distributed environment

    此外，本論文還提出了客戶機/服務器環境下實現安全管理系統的系統結構，該方法具有適應性強、使用方便、易於維護等特點；本系統還具有分散式環境下授權簡單、較好地控制了授權粒度等特點。
  5. Discrimination of seafloor sediment properties from sound velocity waveform and amplitude

    用聲學三參數判別海底沉積物性質
  6. Magnetic tape sound recording and reproducing systems - mechanical magnetic tape properties

    磁帶錄音和放音系統.第4部分:磁帶機械特性
  7. Effect of gabaergic inhibition on properties of ac neurons in response to sound stimulation

    氨基丁酸能抑制對大棕蝠聽皮層神經元聲反應特性的影響
  8. Magnetic tape sound recording and reproducing systems. part 5 : electrical magnetic tape properties

    磁帶錄音和放音系統.第5部分:電磁帶性能
  9. Magnetic tape sound recording and reproducing systems. part 4 : mechanical magnetic tape properties

    磁帶錄音和放音系統.第4部分:磁帶的機械特性
  10. Magnetic tape sound recording and reproducing systems - specification for electrical magnetic tape properties

    磁帶錄音和放音系統.磁帶特性規范
  11. One of the interesting properties of infra - sound is that it can travel a long distance in the air without much decay. this enables continuous monitoring of the atmosphere on a large scale. when combined with other remote sensing data, it can provide additional information regarding the atmospheric structure

    次聲波的特點是衰減小，可作長距離傳播，因此能夠對大氣進行大范圍連續不斷的監察，當結合其他的遙感資料一起使用，更可提供額外的關于大氣結構的數據。
  12. Glass in building - glazing and airborne sound insulation - definitions and determination of properties ; german version en 12758 - 1 : 2001

    建築物用玻璃.玻璃裝配和空氣隔聲.定義和性能測定
  13. The graduation and test method for airborne sound insulating properties of windows

    建築外窗空氣聲隔聲性能分級及檢測方法
  14. The graduation of air - borne sound insulating properties and test method for door

    建築用門空氣聲隔聲性能分級及其檢測方法
  15. These materials are strong, durable, have a ceramic - like sound and feel with good surface characteristics, are creep resistant, cost - effective, have broad chemical resistance, good electrical insulating properties, and are inherently flame retardant without the use of flame retardant additives

    這些材料堅固耐用，有陶瓷一般的音質和質地，有優良的表面特徵，抗攀爬，節省成本，對多種化學品都有抵抗作用，具有優良的電絕緣特性，無需使用滯燃添加劑而具有天然的滯燃作用。
  16. 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。
  17. Sound absorption properties of aluminium foam

    泡沫鋁吸聲性能的研究
  18. Rock wool boards are used on ships, partition wall board, pipelines of air conditioning systems and sound adsorption equipment etc that work in damp environment and should meet very high demand for their dampproof and waterproof properties

    巖棉板被應用於船舶、隔墻板、空調系統管道、吸音設備等對防潮和防水性要求非常高的潮濕環境中。
  19. The effects of the structure properties of the window upon the of sound transmission loss are also studied

    同時，對雙層窗結構本身性質對傳聲損失的影響也進行了研究。
  20. Fireproof board of magnesium oxychloride has been attracted much attention and become the main part in the fields of inorganic building boards because of its attractive properties such as good fireproof property, mechanical strength, sound insulation, shake resistance, heat preservation and so on. but it also has its own defects of dehylogenation, deformation and poor waterproof, which limit its use and decoration

    氯氧鎂無機防火板以其輕質、高強、粘接性、韌性、隔音、抗震、保溫、隔熱、防火、防潮、防腐蝕、耐酸堿、防蛀、環保性能好、施工安裝方便、施工勞動強度低、快捷、價格低廉等特點，而得到人們的廣泛重視，成為國內目前市面上應用最為廣泛的無機防火板材之一。
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