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- automatic ultrasonic detection 全自动超声波探伤
- Automatic ultrasonic detecting 超声自动检测
- The application of de noising by soft thresholding on wavelet transform to ultrasonic detection echo is discussed. 研究小波变换软阈值去噪方法在超声检测回波处理中的应用。
- We have Infrared Image and Ultrasonic detection machine, which promised the danger in time. 公司拥有红外热成像仪、超声波探测器等先进的仪器设备，能及时发现消防隐患。
- Objective To discuss the limitation of ultrasonic detection on prevenception utensil. 目的探讨超声在宫内节育器观察上的局限性。
- The application of double wire welding and automatic ultrasonic testing (AUT) in constructing submarine pipeline was introduced. 摘要介绍了双丝焊接技术和自动超声波检测技术在海底管线环焊缝焊接施工中的应用。
- This text deals with ultrasonic detection of welding seams on ball and tube of space frame. 指出对空间钢网架球管焊缝进行超声波探伤,检测结果表明;
- A set of automatic ultrasonic testing system for the huge rotatable axle was researched,based on non-contact ultrasonic testing theory. 基于非接触式超声波探伤原理,研发出一套针对大型回转体的超声波自动化探伤系统。
- Double wire welding and automatic ultrasonic testing(AUT) applied in construction of submarine pipeline were introduced. 介绍了双丝焊接技术和自动超声波检测技术在海底管线环焊缝焊接施工中的应用。
- The application of double wire welding and automatic ultrasonic testing(AUT) in constructing submarine pipeline was introduced. 介绍了双丝焊接技术和自动超声波检测技术在海底管线环焊缝焊接施工中的应用。
- Objective To explore the effect foot position on detection of speed of sound during ultrasonic detection of calcaneal bone mineral density. 目的了解足位变化对跟骨超声骨密度检测声速的影响。
- Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through analysis. 摘要通过理论分析提出了在超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响的方法。
- A6 Our company is in possession of an Automatic Ultrasonic Preprocessing Line, an Automatic Wet Painting Line, two Automatic Powder Coating Lines and one Silkscreen Line. A6我司现有两条全自动超声波前处理线，一条全自动喷漆线，两条全自动喷粉线和一条丝印流水线。
- Because of poor prognosis of PVL,it will be necessary to undertake routine bedside cranial ultrasonic detection for all premature infants early after birth. 由于PVL患儿预后不良,对早产儿在生后早期进行常规床边头颅B超检查很有必要。
- In the field of ultrasonic testing for gear, there is not automatic ultrasonic testing technology for gears with middling and small modulus at the present time. 尤其对尺寸较小的小模数齿轮,该方法可以实现非接触测量,能够解决传统测量方法中许多不便解决的难题。
- A digital automatic ultrasonic testing system developed for stovetubes of petrochemistry was introduced including the choice of the angle of a transducer and the grading of tubes. 介绍自行研制的透射式数字化炉管超声自动检测系统及检测结果，并对超声探头的入射角选取和炉管的分级进行了探讨。
- It is emphasized that units of the mill for high (medium ) frequency treatment, ultrasonic detection, shearing/butt-welding and .o.f.oll forming have to be imported,while... 指出除高（中）频热处理、超声波探伤、剪切对焊及排辊成型等设备可以引进外，飞切机、水平螺旋活套、水压机和平头倒棱机等都可以实现国产化。
- Factors influencing ultrasonic detection rate of common duct stone other than inadequate patient preparation include common duct size and intraductal stone size. 影响总胆管结石检出之因素包括总胆管径的大小，以及总胆管结石的大小。
- With this modification, the problem of ultrasonic detection when stricture occurs and neoplasms are located in dead zone of the upper renal calices can be solved. 从而可以观察到导管前方一定区域的病变，初步解决了输尿管狭窄和肾脏上盏内部分盲区用导管超声探测的难点。
- A software of analyzing and processing ultrasonic detection signal with wavelet is developed with MATLAB6.1. MATLAB6.1 is a very useful and available tool for wavelet analysis and processing of ultrasonic signal. 利用MATLAB6.;1强大的各种工具箱、快速的编程风格和友好的图形界面等特点，编写了超声检测信号小波分析与处理软件，对超声检测信号进行了处理。 它在超声检测信号小波分析与处理方面是一个非常有用的工具。
