nondestructive evaluation 中文意思是什麼

nondestructive evaluation 解釋
非破壞可靠性評價
  1. Liquid cryatal also use on the public nuisance of chemical industry, the oriented polymer of macromolecular reaction, the nondestructive evaluation and microwave determination of aviational machine and metallurgic product, checking skin cancer in medicine, body temperature measurement, etc. it has showed the great superiority

    另外液晶在化工的公害測定、高分子反應的定向聚合、航空機械及冶金產品的無損探傷和微波測定、醫學上的皮癌檢查、體溫測量等領域，也都顯示出其巨大的優越性。
  2. Improved nondestructive evaluation procedures have enabled defects to be found that would have gone unnoticed earlier.

    先進的無損檢測方法將從前被忽視的缺陷檢測出來。
  3. Pavement performance evaluation is the precondition and very important work for the pavement maintain, servicing, covering and adding surface. it is a broad scale research task among the international pavement scholars to evaluate pavement performance using new nondestructive test equipment and evaluation technology recent years

    路面性能評價是路面養護、維修、罩面及加鋪的前提和基礎工作，引入新型無損檢測設備和評價技術，對路面性能進行評價是近年來國際道路界廣泛開展的一項工作。
  4. The realization thought of the infrared nondestructive evaluation system software is : it can read and analyze the output image of the infrared scanner to get the information of the heating furnace, and then realize the function of image displaying, temperature analyzing, thermal insulation performance evaluation and damage detection

    紅外無損評估系統軟體的實現思想是：讀取紅外熱像儀拍攝得到的設備圖像，從圖像中獲得加熱爐的信息，然後進行圖像再現、溫度分析、保溫性能評估和損傷探測等。
  5. The constructionspeed of highwayincreases rapidly, at the same time, the path qualityexaminationdutyaggravatesdaybyday, andtheload ofroads evaluationalsoincreases quicklyin the maintenance. traditional method has many disadvantages, such asinefficiency, tiring, slow speed of evaluation etc. especially, the number ofmeasuring point is too little to give accurate and comprehensive result of theinterior recessive diseases of highway. beside this, the traditional method leadsdestructiontotheroadsurface, whichwillexacerbatethedeteriorationofhighway. in avoid not to affecting the normal travel and not to destroying the pavementstructure, it is urgently to apply nondestructive evaluation ( nde ) techniques tocontrol quality of highway construction and to estimate the running conditionaccurately. the nde techniques of highway have to satisfy the followingqualification : mapping the shape, size and depth of flaw precisely ; having nodamages to the road structure ; being capable of carrying out examination in widerange ; beingeasytoequipandoperate ; beinginsulatetotheenvironmentinfluence. theintelligenceintegrationevaluationvehicleforroadbedandpavement ( iievrp ) is just the comprehensive nde technique that can satisfy the demands above, which can implement detection of highway rapidly and nondestructively

    作為吉林省科技廳高新技術項目（ 20020331 ） 「路基路面智能集成檢測車」的一個子項，本文在理論的基礎上，結合實驗對探地雷達檢測路面結構層厚度及路基、路面病害進行了研究，主要工作如下: 1 .闡述探地雷達發展的歷史和研究現狀，介紹探地雷達在路面結構層厚度檢測與路基、路面病害識別上的應用，分析探地雷達設備性能，探討其測量參數對探測性能的影響; 2 .引入matlab計算軟體，利用其中的小波分析工具箱對探地雷達信號進行分析處理; 3 .構建適于道路檢測的車載實驗平臺，為進一步完善路基路面檢測車系統打下了基礎; 4 .通過對模型的檢測，對探地雷達探測性能做出定性或半定量的評價; 5 .通過對實際路面的檢測，驗證探地雷達在道路檢測中的有效性。
  6. Application of electronic shear speckle pattern interferometry to nondestructive evaluation of materials

    電子剪切散斑在檢測材料缺陷中的應用
  7. These parameters are closely related to the materials detection, target detection, object classification and velocity measurement in nondestructive evaluation

    這些參數對于超聲無損檢測中材料檢測、目標探測、目標分類、及速率測量等密切相關。
  8. Chapter one the dissertation introduce the status of national highway construction and pavement maintain, and the essence ideology of the pavement evaluation methods among national and abroad has been analyzed synthetically. the application status of the nondestructive and dynamical index in the pavement performance evaluation and their development basing on the traditional test methods has been introduced. the key points, the research content and the innovation of the dissertation have also been presented

    第一章介紹了我國公路建設及路面維修改造的現狀，綜合分析了國內外現行的路面評價的基本方法和思想，介紹了無損檢測手段和動態參數在路面性能評價中的應用狀況，以及在傳統檢測評價手段的基礎上無損檢測技術的特點和路面動態分析的發展方向，並提出了本文所要解決的關鍵問題、研究內容及創新點。
  9. Standard practice for digital imaging and communication in nondestructive evaluation diconde

    無損評估中數字成像和信息的標準規程
  10. The design thought of the infrared nondestructive evaluation system software is : its precondition is to satisfy the requirements of the petroleum chemistry corporations, it can make the software and the infrared scanner combined perfectly, it can realize the infrared nondestructive detection automatically

    紅外無損評估系統軟體的總體設計思想是：以滿足石化企業的生產需要和實際應用為前提，針對紅外熱像儀，使軟體與硬體充分結合，以實現紅外無損檢測技術操作過程的全自動化。
  11. Chapter two the various guideline systems of pavement evaluation and test investigation have been analyzed, and the influence characteristic of various test evaluation guideline on the pavement performance, and the test evaluation guideline standard and the evaluation control guideline have been presented. the synthesis evaluation methods of the asphalt pavement and the cement concrete pavement have been investigated separately. the mechanism and field appliance status of such nondestructive equipment as fwd and grp have been introduced detailedly

    第二章對路面評價與檢測調查的各指標體系進行了分析，分析了各評價檢測指標對路面性能的影響特性，提出了檢測評價標準和評價指標，分別研討了水泥混凝土路面和瀝青路面綜合評價的方法，詳細介紹了路面無損檢測設備中fwd 、 grp的應用機理及近年來在路面檢測中的應用狀況。
  12. Now, the inverse analysis methods are applied in the nondestructive evaluation

    目前，路面反分析方法被廣泛應用於無破損評估中。
  13. Near infrared ( nir ) spectroscopy is an advanced analysis tool for nondestructive evaluation, which can be quickly, accurately to estimate wood properties

    近紅外光譜技術是一種新的無損評價方法，能夠迅速、準確地對木材試樣的性質進行預測。
  14. In recent several decades, ultrasonic phased arrays had been applied to many medical specialties and nondestructive evaluation ( nde ). an ultrasonic phased array consists of multiple elements which are usually cut or etched from a single piezoelectric plate of lead zirconate titinate ( pzt ). the element thickness determines the operating frequency of the transducer

    近年來，隨著科學技術的飛速發展，超聲相控陣已廣泛的應用在醫學、無損檢測等方面，所謂相控陣，就是由多個壓電陶瓷片（陣元）按一定的分佈排列，然後逐次按欲先規定的延遲時間激發，就可以實現聲波的聚焦。
  15. Standard test methods for nondestructive evaluation of wood - based flexural members using transverse vibration

    利用橫向振動無損評定木基受彎構件的標準試驗方法
  16. The elastic wave test is an effective method for the nondestructive evaluation of concrete structures

    彈性波法是用來評估混凝土品質的一種相當有效的非破壞檢測法。
  17. Along with the development of road construction, it becomes more important to the nondestructive evaluation of pavement structure

    隨著我國公路建設事業的發展，對路面結構進行無破損評估日臻重要。
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