sound vibration 中文意思是什麼
sound vibration
解釋
聲振動-
Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。 -
Used for sound boxes, electronic toys, computers and lamps., etc., various back bound rubber cushions are adhering to the surface of the finished products, functioning skidproof and anti - vibration
各種背膠膠墊，廣泛應用於音箱、電子玩具、電腦、燈飾等產品，能讓膠貼附於成品表面，具有止滑與防震作用。 -
The big dipper colloid mill principle of work full sound of something astir grinding pan tooth profile incline relative motion but becomes, high speed revolves, another static causes the material to receive the enormous shearing force and the friction force through tooth profile incline between material, at the same time and so on under the complex strength function causes the material for the fluid ultramicron smashing, the emulsification, the disperser, isotropically at the high frequency vibration and the high speed whirlpool, to stir and so on the function, may replace and surpass the stone mill, the sand blast machine, the ball mill, the breast is uniform machine, cuts the mulser, three rollers machine, organizes working efficiency and so on the stamp mill
七星膠體磨工作原理充分動靜磨盤齒形斜面的相對運動而成，其中一個高速旋轉，另一個靜止使物料通過齒形斜面之間的物料受到極大的剪切力和摩擦力，同時又在高頻震動和高速旋渦等復雜力的作用下使物料為流體超微粒粉碎、乳化、分散、均質、攪拌等功能，可代替並優于石磨，砂磨機、球磨機、乳勻機、剪切乳化機、三輥機、組織搗碎機等工作效率。 -
Seven stars colloid mill principle of work full sound of something astir grinding pan tooth profile incline relative motion but becomes, high speed revolves, another static causes the material to receive the enormous shearing force and the friction force through tooth profile incline between material, at the same time and so on under the complex strength function causes the material for the fluid ultramicron smashing, the emulsification, the disperser, isotropically at the high frequency vibration and the high speed whirlpool, to stir and so on the function, may replace and surpass the stone mill, the sand blast machine, the ball mill, the breast is uniform machine, cuts the mulser, three rollers machine, organizes working efficiency and so on the stamp mill
七星膠體磨工作原理充分動靜磨盤齒形斜面的相對運動而成，其中一個高速旋轉，另一個靜止使物料通過齒形斜面之間的物料受到極大的剪切力和摩擦力，同時又在高頻震動和高速旋渦等復雜力的作用下使物料為流體超微粒粉碎、乳化、分散、均質、攪拌、混合等多種功能，可代替並優于石磨，砂磨機、球磨機、乳勻機、剪切乳化機、三輥機、組織搗碎機等工作效率。 -
Former for sound of of one mind, basically originate systaltic when the oscillatory ; latter that mitral valve and tricuspid shut generation is disloyalty sound, basically originate diastolic when the vibration that aorta valve and pulmonary artery valve shut a generation
前者為第一心音，主要來源於心臟收縮時二尖瓣和三尖瓣關閉產生的振動;後者為第二心音，主要來源於心臟舒張時主動脈瓣和肺動脈瓣關閉所產生的振動。 -
D. j. mead. free wave propagation in periodically supported infinite beams. journal of sound and vibration 11, 1970 : 181 - 197
陳正翔，江松青，張維衡.無限長輸液管中結構振動波的傳播.華中理工大學學報， 1997 （ 11 ） -
Based on local coupling mode theory of graded index optic fiber wave guide, the variation regularity of coupling output light has been deduced when sound wave acts on single mode optic fiber coupler. and a new idea has been proposed that a novel sensor can be applied on detection of acoustic / vibration. the sensing element of sensor is the melting area of single mode coupler in which the feasibility of the new - type optic fiber sensor has been proved in experiment
本文從緩變光纖波導的局部耦合模理論出發，推導出了單模光纖耦合器耦合分光在聲波作用下的變化規律，提出了以單模光纖耦合器的熔融區為傳感元件的傳感器在聲振動信號檢測中應用的新思想，並實驗論證了這種新型光纖傳感器應用於實際的可行性。 -
To discuss the mechanism is produced by sawing machine noise, to adopt new technology and use the material of insulate noise in order to reduce3 the sawing machine ' s noise and optimize the configuration ' s insulate vibration, we can find the sound sawing machine ' s configuration of reducing vibration, reducing noise and insulate vibration
摘要對鋸切噪聲產生機理進行探討，採用新技術，利用隔聲材料對鋸切機降噪、隔振的結構進行優化設計，得出合理的減振、降噪、隔振的鋸機結構。 -
Often appear when elevator pass person, clip person, rough layer, strong tip, crouch driver of bottom, elevator or maintenance technician not to have mount guard card, driver to often take off hillock, expire without acceptance label or certificate of approval inside car, elevator has unusual noise or sound, unusual vibration or shake, there is unusually anxious burnt taste inside car, too fast or elevator rate is too slow, maintenance is not seasonable, wait without communication or warning decice inside elevator car, all can undertake quality or safety are complained
當電梯經常出現關人、夾人、不平層、沖頂、蹲底、電梯司機或維修人員無上崗證、司機經常脫崗，轎廂內無檢驗合格證或合格證過期，電梯有異常噪音或聲響，異常振動或抖動，轎廂內有異常焦糊味，電梯速度過快或過慢，維修保養不及時，電梯轎廂內無通訊或報警裝置等，均可進行質量或安全投訴。 -
Research on the vibration and sound radiation characteristics of stiffened thin plate
加筋薄板結構振動與聲輻射特性研究 -
The instrument can detect all kinds of steam, diesel engine start - up performance, high - voltage ignition performance, fuel injection performance, rechargeable performance, dynamic performance, service gas phase, abnormal sound engine vibration analysis more than 30 kinds of technical parameters, and analyze the causes for the failure, the detection process, may at any time and waveform display various technical parameters and results can be random print, the machines are more than 100 kinds of domestic and foreign memory engine technical parameters, it is rich in content and the test results can be readily compared
該儀器可檢測各種汽、柴油發動機的啟動性能、高壓點火性能、燃油噴射性能、充電性能、動力性能、配氣相位、發動機異響震動分析等30餘種技術參數，並分析故障產生的原因、檢測過程中，可隨時顯示各種波形及技術參數和結果並可隨機列印，該儀器內存有一百多種國內外發動機技術參數，內容十分豐富，隨時可以與檢測結果對比。 -
Acoustics - determination of sound power levels of noise sources using vibration velocity - measurement for seal machinery
聲學振速法測定噪聲源聲功率級用於封閉機器的測量 -
Level recorders for recording sound level and or vibration level
紀錄聲級和或振動級用能級記錄儀 -
Abstract : on the basis of the analysis about noise sources of the air compressor, it shows that air dynamic noise is primary one. according to the theory of fluid mechanics, the mathematics model of the air compreesor air dynamic noise is found, which shows the relationship between the sound power level and other parameters. the knowing noise of the air compressor " s air dynamic is of low frequencies. the reliable data is provided for the noise and vibration control
文摘:通過對空壓機噪聲源的分析，確認空壓機噪聲源中的空氣動力性噪聲為最強；由流體流場的聲學理論，建立空壓機動力性噪聲源的力學模型，它表明聲功率與其它參數的關系；並知空壓機的空氣動力性噪聲呈低頻特性，這為噪聲及振動控制提供了可靠的依據 -
Study of intensity modulation - direct detection laser system for detection of sound vibration
強度調制直接探測型遠距離激光聲探測系統研究 -
Thus it has important theoretic value and practicality to research sound - vibration characteristic of the finite cylindrical shell with stiffener
因此，研究流體介質中有限圓柱殼體的聲?振耦合特性具有重要的理論價值和實際意義。 -
Building noise control system, hearing protection device, industrial noise control system, sound vibration level meter, transportation noise control, vibration detector balancing system
建築噪音控制系統、聽覺保護裝置、工業噪音控制系統、聲音 -
Building noise control system, hearing protection device, industrial noise control system, sound vibration level meter, transportation noise control, vibration detector & balancing system
建築噪音控制系統、聽覺保護裝置、工業噪音控制系統、聲音 -
Assists engineering staff in identifying and benchmarking competitive products in terms of their sound / vibration performance
協助工程師從噪音及振動的角度，鑒別競爭方產品。 -
It testified to what shakyamuni buddha once said, " all beings have the god nature, " and also to what master once said, " all beings are born from sound vibration.
不禁贊嘆上帝造化的奇妙，也驗證了釋迦牟尼佛所說：眾生皆有佛性，及師父所開示的：一切眾生皆由音振動力所生。
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