消聲 的英文怎麼說

中文拼音 [xiāoshēng]
消聲 英文
[建築] noise elimination; damping; soundproofing消聲器 noise silencer; silencer; deadener; souzdine; muffler; dissipative muffler; 消聲室 dead room; anechoic chamber; free-field room
  • 消 : 動詞1 （消失） disappear; vanish 2 （使消失; 消除） eliminate; dispel; remove 3 （度過; 消遣） pa...
  1. Reseach of the adaptive active noise control algorithm

    自適應有源消聲演算法的研究
  2. Anechoic chambers. part 1 : shield attenuation measurement

    消聲室.第1部分:屏蔽衰減測量
  3. Development of a low frequency sound - absorption taper for anechoic pool

    消聲水池用低頻吸聲尖劈的研製
  4. Anechoic chambers - part 1 : shield attenuation measurement ; german version en 50147 - 1 : 1996

    消聲室.第1部分:屏蔽消聲測量
  5. Anechoic chambers. part 2 : alternative test site suitability with respect to site attenuation

    消聲室.第2部分:與位置衰減相關的替換試驗位置的適用性
  6. By year ' s end, audubon and national parks magazine had published additional excerpts from the book, and all but the most self - serving of carson ' s attackers were backing rapidly toward safer ground

    到了當年的年尾，奧杜邦雜志以及國家公園雜志刊登了那本書額外的一些摘錄，而那些當初強烈抨擊卡森的自私人們幾乎很快的就消聲匿跡。
  7. With simple craft and reliable effect, it is not good for mufflers appearance of bestrided motorcycle

    工藝簡單效果可靠，對原車的發動機部分不作任何調整，但對跨騎式車消聲器的外觀稍有影響。
  8. There wouldn't be any hassle about any discontinuance of services.

    人類中斷服務，任何激烈的爭論就會消聲匿跡了。
  9. The study of muffier ' s insert loss based on gt - power with parallel of expansionary insert - pipe inside of two rooms

    的並聯內插管雙室擴張式消聲器插入損失研究
  10. With its newly developed diffuser, the ksb group has managed to lower by 20 db the noise emission of a large pump produced 21 years ago in what was then the gdr

    通過最新研製的消聲器，凱士比公司成功將21年前生產的一臺噪音很大的大型機泵的聲音降低了20分貝。
  11. The study used 10 - second long silent video clip extracts of debates from 58 gubernatorial elections between 1988 and 2002. some 264 subjects participated in the study

    研究人員將1988年至2002年間共58次州長競選的辯論錄像製作成10秒鐘的消聲視頻剪輯，並邀請264名調查對象參加了實驗。
  12. Life among the people involved in these events seemed to be suppressed and hidebound for a while.

    被卷進這些事件里的人們，似乎有一段時間全都在生活中消聲匿跡了。
  13. She knew it was only a matter of seconds before she hurtled over the cliff into oblivion.

    她知道，她翻出懸崖消聲滅跡，只是瞬息間的事情。
  14. Wholesaler of pharmaceuticals, medical instruments and hygienical products

    -生產摩托車排氣消聲器及零部件。
  15. Isv idle silence valve

    怠速消聲閥
  16. Equipped with muffler accelerator and air filter

    配備消聲器、加速器和空氣過濾器。
  17. Specification for exhaust muffler of fossil power plant

    火力發電廠排汽消聲器.技術條件
  18. Optimum design of automotive exhaust muffler

    汽車排氣消聲器的優化設計
  19. Study of the motorcycle engine muffler with catalyst converter

    摩托車排氣凈化消聲器的研製
  20. In this paper matlab and vb are used to build a software which can predict absorption coefficient ' s of the underwater anechoic coatings from these analytical models. finally, some algorithm of the single parameter minimization, nonrestraint nonlinear minimization and restraint minimization in the optimization design theory are studied. the formulas of absorption coefficient of these analytical models are object functions

    本論文利用各種解析模型的聲學設計理論，使用matlab與vb軟體建立了一套水下消聲覆蓋層吸聲系數預報軟體，研究了最優化設計中單參數最小化、無約束非線性最小化和有約束最小化理論的一些演算法，利用現有模型的吸聲系數計算公式作為目標函數，初步優化了一些結構的材料參數。
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