脈沖回波 的英文怎麼說
中文拼音 [màichōnghuíbō]
脈沖回波
英文
pulse echo-
Measuring thickness by ultrasonic pulse - echo contact method
接觸式超聲波脈沖回波法測厚Standard practice for ultrasonic pulse - echo straight - beam examination by the contact method
用接觸法做超聲脈沖回波縱波檢驗Standard practice for measuring thickness by manual ultrasonic pulse - echo contact method
用人工超聲脈沖回波接觸法測量厚度的標準實施規程Method for assessing the overall performance characteristics of ultrasonic pulse echo testing instrument
評定超聲脈沖回波檢驗儀綜合性能特徵的試驗方法Method for assessing the electrical characteristics of ultrasonic testing instrument using pulse echo technique
採用脈沖回波技術評定超聲檢驗儀電氣特性的試驗方法Method for measurement of ultrasonic attenuation coefficient of solid by pulse echo technique
用脈沖回波技術測量固體超聲波衰減系數的檢測方法Scattering simulation for inhomogeneous layered canopy and random targets beneath canopies by using the mueller matrix solution of the pulse radiative transfer jin yaqiu, chen fei
極化脈沖回波mueller矩陣解數值模擬非均勻分層植被與其中隨機目標的散射[金亞秋，陳扉]Scattering simulation for inhomogeneous layered canopy and random targets beneath canopies by using the mueller matrix solution of the pulse radiative transfer ( jin yaqiu, chen fei )
極化脈沖回波mueller矩陣解數值模擬非均勻分層植被與其中隨機目標的散射[金亞秋，陳扉]Methods of measuring the performance of ultrasonic pulse - echo diagnostic equipment
超聲波脈沖回波診斷設備性能的測定方法Based on the analysis of ultrasonic imaging theory, the paper puts forward a signal processing scheme in synthetic aperture focusing technique
本文首先介紹了超聲成像的理論基礎，分析了脈沖回波系統解析度不高的原因及一般改進措施。This paper introduces two methods of ultrasonic characterization of thin layers : longitudinal pulse - echo and lamb waves
摘要介紹了兩種常用的材料薄層超聲表徵方法縱波脈沖回波法和蘭姆波法。The wavelet ' s characteristic of focus " varieties make wavelet better analyses ability in the time field and the frequency field. it is a perfect method of analyzing non - steady signal, and it is fit to analysis ultrasonic pulse echo signal
而小波的「變焦距」特性使得小波分析在時域和頻域中都具有良好的分析能力，是一種理想的分析非穩態信號的途徑，適于對超聲脈沖回波信號的分析。Ultrasonics - real - time pulse - echo systems - guide for test procedures to determine performance specifications
超聲波學.實時脈沖回波系統.測定性能規范的試驗程序指南Coaxial cable pulse echo tester
同軸電纜脈沖回波測試儀Methods for measurement of thickness by ultrasonic pulse echo technique
用超音波脈沖回波技術測定厚度的方法General rule of ultrasonic testing of metals by pulse echo technique
用脈沖回波技術對金屬材料進行超音波測檢的通則Testing method for ultrasonic pulse echo technique of carbon fibre reinforced plastic panels
碳纖維增強塑料板的超聲脈沖回波技術的試驗方法Standard practice for measuring the change in length of fasteners using the ultrasonic pulse - echo technique
使用超聲脈沖回波技術測量緊固件長度變化的標準操作規程The application of longitudinal pulse - echo is relatively simple, which can provide information of the thin layers such as the depth, ultrasonic velocity, attenuation etc
縱波脈沖回波法簡單易行，能夠獲得薄層厚度、聲速和衰減等信息。Through the spread time of ultrasonic signal is processed by digital correlation method, measuring the velocity of ultrasonic speedily and accurately is achieved
利用超聲脈沖回波法在溫度箱內測定了某合金材料在20 ~ 60的彈性常數，研究了溫度對該材料彈性模量的影響。分享友人