nondestructive analysis 中文意思是什麼

nondestructive analysis 解釋
不破壞樣品的分析
  • nondestructive : 不破損的
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Lastly, some new techniques of numerical analysis and signal processing for guided wave nondestructive testing are described

    論述了導波檢測技術領域中數值分析方法和信號處理方面的一些新技術。
  2. X - ray has been widely used in industry and medicine since it was found in 1895, such as nondestructive detection of cavities in objects using x - ray " s property of penetration, trace element analysis using x - ray fluorescence, radiation therapy using x - ray " s ability to damage protein, and so on

    X射線源在生產和醫療上一直以來具有廣泛的應用。利用x射線的穿透性可進行無損探傷；利用x射線的熒光效應可對物質進行痕量分析；利用x射線使蛋白質變性可對腫瘤進行放療。
  3. Thus, metal parts " quality must be inspected before using, can be used in the inspection of metal parts " quality. electronmagnetic test, a nondestructive testing of metal material. because there are many factors which have effect on electronmagnetic test, the qualitative analysis is always a difficult problem

    電磁無損檢測作為一種非破壞性檢測方法，在金屬材料無損檢測領域得到了廣泛的應用，但由於影響電磁檢測的因素太多，所以電磁檢測的定性、定量分析一直是個難點。
  4. Numerical analysis of eddy nondestructive test for surface hardness of rail

    渦流無損檢測淬火鋼軌踏面硬度的數值分析
  5. Nondestructive method of x - ray eds analysis with sem for gold jewelry

    黃金飾品的掃描電鏡x射線能譜分析方法
  6. So the technique of analysis in frequency domain is feasible for the nondestructive testing of different heating treatment microstructure

    因此，運用譜分析技術對熱處理組織進行無損檢測是可行的。
  7. Abstract : the attention has focused on quantifying the capability of nondestructive testing ( ndt ) system for guaranteeing structural safety through damage tolerance analysis. a method of reliability assessment for engine blades ndt is presented, which can determine exactly the probability of flaw detection （ pod ） and assess the probability of flaws missed （ pom ） in the engine blades, as well as control the largest size of the flaws missed at inspections with high probability of flaw detection and confidence level. this method also raises the flaw detection probability and prevents the flight accidents caused by the missed flaws in engine blades

    文摘:提出了一種發動機葉片無損檢測可靠性分析方法，利用該方法可以有效地提高葉片中裂紋（缺陷）的檢出概率（ pod ） ，並能對裂紋的漏檢概率（ pom ）進行準確地評估和控制，使因葉片裂紋漏檢而引起發動機故障的可能性降至最低程度，從而確保發動機的安全運行；該方法簡單方便，易於工程實施和應用。
  8. Abstract : abstract ： the status and trend of the ic failure analysis technology in china was reviewed with practical cases ， including nondestructive failure analysis ， signal tracing ， secondary effect ， sample preparation and back side failure location

    摘要：摘要：通過實例綜述了目前國內集成電路失效分析技術的現狀和發展方向，包括：無損失效分析技術、信號尋跡技術、二次效應技術、樣品制備技術和背面失效定位技術，為進一步開展這方面的工作提供參考。
  9. 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。
  10. The finite element analysis of holographic nondestructive testing for pressure - containing member

    核壓力部件缺陷全息無損檢測的有限元分析
  11. 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。
  12. The working principle of pulsed eddy current ( pec ) nondestructive testing technology is analyzed, the pec testing system was been established to examined the specimen of multi - layered aircraft structure, peak and zero - crossing time of the time domain transient response signal of pec are extracted as the features to detect the corrosion in the second layer of aircraft structure quantificationally, the experiment results are consistent with that of the theory analysis, as the pec have the advantages of fast speed and quantification, this makes the method have the broad using foreground in the testing of aircraft structure corrosion

    摘要對脈沖渦流無損檢測技術的工作原理進行了分析，建立了脈沖渦流的檢測系統對加工的模擬飛機多層結構的試件進行了測試，提取其時域瞬態感應信號的峰值和過零時間作為特徵量，對出現在飛機多層結構第二層中的腐蝕缺陷進行了定量檢測，試驗結果和理論分析相一致，證明了脈沖渦流檢測方法的有效性，由於其具有快速和定量化的優點因而在飛機結構的腐蝕檢測中具有廣闊的應用前景。
  13. Standard test method for nondestructive analysis of special nuclear materials in homogeneous solutions by gamma - ray spectrometry

    射線光譜法無損分析均相溶液中特種核材料的標準試驗方法
  14. The analysis and study of the working point of pulsed eddy current nondestructive testing system

    脈沖渦流無損檢測系統工作點的分析與研究
  15. In this dissertation, distill and analysis of defect signal in active infrared nondestructive tesing ( aindt ) were studied

    本文研究主動式紅外無損檢測中缺陷信號的提取和分析問題。
  16. The theoretical analysis and applications based on artificial intelligence, adaptive, robot and correlation techniques in ultrasonic nondestructive testing were introduced

    摘要介紹了人工智慧技術、自適應技術、機器人技術和相關技術在超聲無損檢測中的理論分析和應用。
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