聲質量 的英文怎麼說

中文拼音 [shēngzhíliáng]
聲質量 英文
acoustic inertance
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. Andnihonkeizai shimbun, the leading economic daily, began afront - pageinvestigative series this month called can japanprotectquality japans trade minister toshihiro nikai last month tookunusuallyblunt steps. he sent letters to sony executives, orderingthem toreport on quality - control improvements after recalls by anddell ofsony - made laptop batteries

    在一片嘩然聲中，日本經濟學教授永井修介說， 「日本面臨的最大改變，可能不是自己產品質量的下降，而是其他亞洲國家正在快速跟進」 。
  2. A diagnostic method of adhesive quality of burnable powder bucket

    可燃藥筒粘結質量聲脈沖診斷方法
  3. With the increasing demand for congeniality of product, as an important part of congeniality of product, the sound quality of product has been paid great attention to

    隨著人們對產品舒適性追求的增長，作為舒適性一個重要方面的產品聲質量越來越受到人們的關注。
  4. Improving the signal quality of a voice - grade data line to improve the speed or accuracy

    改善聲音通道數據線的信號質量以提高速度或精度。
  5. The dissertation discusses the characteristics of the human auditory system and its describable method and with this understanding establishes the objective method based on subjective perception. it is clarified that the person ' s evaluation on noise is not only " subjective " and qualitative analysis, but also quantitative analysis based on stable foundations. the availability and some problems of these methods of sound quality are illustrated with some concrete emulational examples

    論文詳細討論了人耳聽覺的一般特性及其描述方法，以其為基礎確立聲質量的基於主觀感覺的客觀評價方法，說明了人對噪聲的評價並不僅僅只是「主觀」的、定性的東西，而是可以建立在堅實基礎上來進行定量分析的，並通過具體算例說明聲質量方法的有效性和存在的問題。
  6. Again call the the ratio, namely the electric voltage of the enlarger s exportation signal with at the same time output s voice ratio for electric voltage, usually use the decibel number to mean. the equipments s letter the ratio is more our output of high enunciation is more little. by any large, letter the ratio is more big, and the elucidation is in the in the signal a the quantity for more smallly, voice returning putting is more high, otherwise contrary. letter the ratio should be generally not lower than 70 dbs, high the letter of the true box the ratio should attain 110 dbs are above

    又稱為訊噪比，即放大器的輸出信號的電壓與同時輸出的噪聲電壓的比，常常用分貝數表示。設備的信噪比越高表明它產生的雜音越少。一般來說，信噪比越大，說明混在信號里的噪聲越小，聲音回放的音質量越高，否則相反。
  7. As one of the leading manufactures exporters of wire mesh and wire products in china, we manufacture full series of hexagonal wire netting, welded wire mesh, chainlink mesh, square wire mesh, window screen, gabion, iron wire and various fabricated wire products

    本公司產品質量可靠，技術精湛，出口到歐洲，美國，中南美洲，澳洲，非洲等40多個國家地區，在國內外享有良好的聲譽。鷹王工廠信用可靠，服務周到，管理先進，竭誠希望與您合作。
  8. Modern ultrasonic testing was developing towards intelligence, automation, visualization, digitization, miniaturization, standardization, multi functionality, information and many intersectional fields in order to apply ultrasonic scanning imaging testing to complex - shaped component and meet the demand of contemporary quality

    指出現代超聲無損檢測技術正向著智能化、自動化、圖像化、數字化、小型化、系列化、多功能化、信息化和交叉領域的前沿方向發展，實現了復雜形面復合構件的超聲掃描成像無損檢測，滿足現代質量對無損檢測的要求。
  9. Mainly engages in health care products such as health care pillow, health care mattress, memory pillow, health quilt, flax mat, health cuff, health waist support, health knee pad, health leg guard, health brassiere, health drawer, health magnetic jewelry and so on

    保健家庭用品床上用品運動護具磁性首飾主要從事保健產品的生產與銷售，產品品種繁多，質量保證，並已出口到20多個國家和地區，在國際市場上有良好的聲譽。
  10. Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device. after output signal of delay line oscillator is smoothed, it mixes with 109mhz local oscillation signal. its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit

    延遲線振蕩器由寬帶放大器、可調衰減器和聲表面波質量傳感器件構成。延遲線振蕩器輸出信號經濾波后與109mhz的本機晶體振蕩器輸出信號相混頻，通過低通濾波取其差頻，並經整形後由數字信號處理電路處理。
  11. It is discoverde that with a looped feedback circuit, the dds acousto - optic mode locking has the function of tracking the frequency interval of the laser resonator longitudinal mode, and stabilizing the quality of the laser beams

    Dds聲光鎖模器在增加閉環反饋環路后，可以跟蹤激光諧振腔縱模頻率間隔變化，穩定激光光束輸出質量。
  12. Compared with non - passerine, they appeared longer syllable length, higher basic frequency and more viable frequency ranges. though the amplitude modulation properties enhanced their vocal production, the type of syllable is still stable and less of variety. so the phrase consisted of syllables are comparatively few and changes of the tone are relatively less

    且表現出很強的頻率調制特性和特有的幅度調制特性，相對的音節時程比較長，基頻較高且頻率變化范圍較大，所特有的幅度調制特性更增加了其控聲的能力，但其音節的種類仍很單一，缺乏變化，由音節所組成的句型較少，音調變化幅度不大，因此，其叫聲質量盡管較非鳴禽有所改善，但相對鳴禽而言卻又遠遠不如。
  13. In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered

    此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例，通過對空調器室外機管系、導流罩、出風網等進行改進，空調器的聲質量得到了明顯改善：在室外風量提高164m ~ 3 / h情況下，聲音響度下降16 ，波動強度明顯改善，尖銳度指標也略有下降，作者同時總結了不同改進措施對產品聲質量影響的方式，以期為今後的聲質量改進提供借鑒。
  14. Moreover at least to me, ruby achieves conciseness while still avoiding the " executable line noise " quality found in some perl code

    而且（至少對我而言） ， ruby達到了簡明性，而且還避免了在某些perl代碼中發現的「可執行行噪聲」質量問題。
  15. The traditional objective evaluation method ignores person ' s subjective sensations on the sound, so it is not applicable to the research of sound quality. but the general method of evaluation of sound quality which is carried out with people on - line has the limitation of efficiency, cost, time and so forth, so it is necessary to establish objective evaluation method based on subjective sensations

    傳統的聲音的客觀評價由於其沒有反映人對聲音的主觀感受，因此不適用於產品的聲質量研究，而常用的由人直接去聽測的聲質量評價方法由於其效率、滯后性等局限性，因此尋求基於主觀感覺的客觀評價方法成為必要。
  16. The chief problem in the research of sound quality is evaluation of a sound

    聲質量研究的首要問題是關于聲音的評價問題。
  17. All of these have provided a powerful tool for the improvement of the design efficiency and quality of the mechanic - electronics product

    這為機電產品聲質量設計效率和質量的提高提供了有力的工具。
  18. In addition, the thesis also discusses the structure and function module of software of analytic method of sound quality, and selection principles of exploitation environment and hard - and software philosophies

    論文還論述了聲質量分析方法軟體實現的結構和功能模塊，以及軟體的開發環境和體系結構的選擇原則。
  19. In the end the dissertation discusses the applications of these methods in the engineering examples, and put forward the concept of sound quality engineering in product life and the frame of sound quality engineering method

    論文最後以工程實例論述了這些方法在工程中的應用，並提出了產品生命周期中聲質量工程的概念和聲質量工程方法。
  20. After exhaust pipe and fan system are modified, the total loudness is reduced from 11. 5 to 9. 6 sone, the fluctuation strength and sharpness are reduced. at the end of this paper, a standard of subjective and objected evaluation method of room air - conditioner is also offered

    此外，在文章結尾，作者在對現有空調器進行大量噪聲測試和總結的基礎上，首次提出了《房間空氣調節器聲質量主、客觀評價規范》 ，並在生產中進行實際應用。
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