nondestructive testing 中文意思是什麼
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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。 -
Most laser ultrasonic nondestructive testing systems are based on the heterodyne principle, but the laser ultrasonic nondestructive testing system which is based on the homodyne principle
而且目前所研製的激光超聲無損檢測系統基本上採用外差干涉的方式，而零差干涉方式國內尚未見到有相關報道，這屬于論文的主要創新點。 -
A digital automatic ultrasonic inspection system designation is introduced. this system was developed with pc computer and embedded dsp, combining computer software and hardware, ultrasonic nondestructive testing, digital signal processing, embedded rtos and visual instruments technology. it meet the requirements of automatic inspection such as high repetitively frequency and real time alertation
該方案以pc機和dsp系統為核心構成主從機系統框架，以基於虛擬儀器思想的pc機應用程序和基於dsp的嵌入式實時操作系統構成雙重軟體結構，把傳統的超聲波無損檢測技術和先進的虛擬儀器技術、數字信號處理技術、嵌入式實時操作系統、計算機介面通信技術相結合，從而滿足了自動化探傷中1k / s的重復頻率和實時報警的要求。 -
An understanding of electrical emission of concrete may lead to hi practical application such as nondestructive testing of concrete. ( s ) according to nonequilibrium thermodynamics, a mathematical model on the relationship between strain gradient and electric potential gradient is presented
（ 5 ）依據非平衡態熱力學建立了混凝土中應變梯度和電勢梯度、應變梯此漢理卜人學附士學位論文度和電場強度等力電關系的數學模型。 -
The alternating current in the alternating current magnetic field leakage testing ( ac - mfl ) is one of the magnetizing manners. the sensitivity is very high to the defect of surface and the near to the surface of the workpiece. it is one of the developing directions of nondestructive testing ( ndt ) domain
交變漏磁檢測技術中的交變是漏磁檢測技術中的一種磁化方式，該技術對工件表面及近表面缺陷具有較高的檢測靈敏度，是無損檢測領域未來主要發展方向之一。 -
Standard practice for the nondestructive testing of geomembrane seams using the spark test
使用火花試驗對土工膜縫的非破壞性試驗的標準操作規程 -
Applications in fracture mechanics will lead directly to applications to the nondestructive testing of structures.
在斷裂力學中的應用，將直接引出在無損檢驗機構中的應用。 -
Guidelines for application of conventional nondestructive testing methods
常規無損探傷應用導則 -
On the basis of the physical principles and characters of nondestructive testing ( ndt ) methods, as well as the metrological law and the definition of metrological instrument, it is concluded that nondestructive flaw detectors are not metrological instrument
分析無損檢測的原理和特徵，根據計量法和計量器具定義得出無損探傷儀不是計量器具的結論。 -
Optical nondestructive testing as a kind of the nondestructive testing techniques is introduced and compared with the traditional nondestructive testing techniques like rt, ut and et, et al. its applied merits generalized illustrate that the shortages of nondestructive testing techniques can be covered by the optical techniques to a great degree, which indicates that the optical nondestructive testing has great advantages and application prospects in industrial testing area
介紹了一種新型無損探傷技術? ?光學無損探傷的應用，將其與傳統無損探傷技術（如射線探傷、超聲波探傷、渦流探傷等）進行比較，對其優點進行了總結，說明光學無損探傷可以在很大程度上彌補傳統技術中的不足，揭示了其在工業檢測領域的巨大優勢和廣闊前景。 -
Holographic nondestructive testing equipment
全像非破壞檢查設備 -
Technical guide for the nondestructive testing of turbine - generator rotor bores
汽輪發電機組轉子中心孔檢驗技術導則 -
Study on optimum excitation wave in grout quality nondestructive testing of rock bolt
錨桿錨固質量無損檢測中的激發波研究 -
Conventional nondestructive testing methods for forging and weldment of centrifuge and separator. technical specification
離心機分離機鍛焊件常規無損探傷.技術規范 -
Terminology for nondestructive testing - magnetic particle testing
無損檢測術語磁粉檢測 -
Nondestructive testing in aircraft. radiographic testing
航空器無損檢測.射線檢驗 -
Nondestructive testing in aircraft. eddy current testing
航空器無損檢測.渦流檢驗 -
Nondestructive testing in aircraft. ultrasonic testing
航空器無損檢測.超聲檢驗 -
Not a timely manner to facilitate the dissolution of auto parts fault detection, vulnerability directly on the surface of metal parts nondestructive testing of the fatigue crack, stress corrosion, crack, crack, etc. folded through " sound ", " light " emergency instructions crack site to the maintenance staff promptly eliminate hidden dangers and guarantee the exercise of automotive safety
及時方便不解體檢測汽車部件故障，直接對易損金屬部件表面進行無損檢測，對出現的疲勞裂紋，應力腐蝕、裂紋、折疊裂紋等、通過「聲」 、 「光」報警指示裂紋的部位，以使維修人員及時排除隱患，保證汽車安全行使。 -
Electromagnetic inverse scattering aims to reconstruct the distribution of the dielectric characteristics of unknown inhomogeneous dielectric object by scattering wave. in the near thirty years, it has been extensively used in military, medical imaging and nondestructive testing field
電磁逆散射（又稱為電磁反演或電磁成像）是對接收到的未知物體的散射信號進行分析處理從而重建未知物體的幾何形狀和內部結構。
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