• Objective B ultrasonic analysis were used on female psychopath abdomen diagnoses and were evaluated.

    目的分析女性精神病患者腹部B超情况,探讨其原因及超声诊断价值

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  • Flaw classification is realized successfully through the ultrasonic spectrum analysis. The research proves that ultrasonic spectrum technology will promote the reliability of testing results.

    利用超声频谱分析法成功地实现了缺陷分类试验结果表明,超声频谱分析技术提高检测结果的可靠性

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  • Since the density of serum PSA is influenced by many factors, the diagnosis by PSA quantitative analysis should be combined with rectal touch and ultrasonic rectum examination.

    血清ps A浓度诸多因素影响,应用PS A定量分析进行诊断结合直肠指检超声直肠检查

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  • Analysis indicates that the ultrasonic anomalies near TC are due to the spin-phonon interaction.

    理论分析认为,Tc:附近超声异常主要源于旋涨落效应。

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  • The approach offers a new way for the analysis and design of different large size ultrasonic dies.

    方法尺寸超声塑料焊接模具分析设计提供了途径。

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  • Although previous researches on quantitative analysis of ultrasonic defective echoes have been done, few can meet the engineering requirements.

    超声波缺陷信号定量分析虽然已经过较多研究,但符合工程要求的却不多

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  • These provide theoretical calculation basis for analysis of high mode flexural vibration of plate and design of big round plate and multi nodal compound flexural ultrasonic transducer.

    薄板弯曲振动模式分析圆盘波节复合弯曲超声换能器设计提供了理论计算依据

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  • It has been researched systematically on abroad, and an analysis technology was put forward to predict all the velocity's dispersive of frequency from zero to ultrasonic frequency.

    国外方面较系统研究提出一种预测超声波频率之间全部速度分析技术

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  • Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through theoretical analysis.

    通过理论分析提出了超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响方法。

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  • The design principle, circuit analysis, and transducer construction of the low frequency ultrasonic tester are described. The applications to testing concretes and rocks are discussed.

    本文叙述低频超声波检测仪设计原理电路分析换能器结构讨论了混凝土,岩体中应用

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  • An ultrasonic instrument for industrial field application is presented. Its fast automatic signal analysis function can decrease the requirements for operation circumstances.

    介绍一种便于工业现场使用超声波检验快速自动信号分析功能可以降低操作环境要求

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  • Fracture mechanics has been applied for harmfulness analysis of flaws in ultrasonic testing of welds in order to improve the reliability of testing results.

    焊缝超声波探伤中应用断裂力学分析缺陷危害程度提高探伤结果可靠性

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  • Thermal-structural analysis was performed for ultrasonic wire bonding(UWB) by three dimensional finite element method(FEM).

    有限元方法超声波线进行态的热-结构分析

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  • Temperature field of vertical ultrasonic vibration honing device is investigated by theoretical analysis and practical measurement.

    本文通过理论分析实验测试方法研究立式超声珩磨装置温度

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  • Picture partition plays an important role in both qualitative and quantitative analysis of medical ultrasonic images and it directly influences on the subsequent analysis and treatment.

    图像分割医学超声图像定量、定性分析扮演重要角色直接影响后续的分析、处理工作。

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  • The relationship between ultrasonic velocity and compression strength was set up by regression analysis of the testing data.

    试验结果进行了回归分析建立了钢纤维混凝土超声波声速抗压强度之间关系曲线。

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  • Aluminum wire ultrasonic bonding; transducer drive current; signal time-frequency analysis; feature selecting; quality online monitoring.

    粗铝超声引线键合换能器驱动电流信号时频分析特征提取质量在线监测

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  • Ultrasonic spectrum analysis is the ultrasonic testing technology which puts into use the spectrum analysis theory and approach.

    超声波分析频域分析的理论方法应用于超声检测技术

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  • Aimed at noise cancelling cut for ultrasonic inspecting signal of seabed oil pipeline flaw, a kind of noise cancellation method based on wavelet analysis is studied.

    针对海底石油管道超声检测信号噪声消除问题,本文研究了基于小波分析的噪声消除方法

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  • Based on the analysis of the structures and force of the lifting subs, this paper indicates that ultrasonic inspection is one kind of effective inspection for ensuring its quality.

    分析提升短节结构受力基础指出超声波无损检测保证质量有效检测方法。

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  • Objective To discuss whether ultrasonic attenuation dual calibration quantitative analysis may acquire highly repeatable checkout results.

    目的探讨超声衰减定标定量分析技术是否获得重复性检测结果

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  • Objectives to make contrast analysis with ultrasonic imaging on eye or orbit tumor and clinical operation as well as pathology, in order to discuss diagnosis value of ultrasonic on eye or orbit rumor.

    目的对眼肿瘤超声检查临床手术及病理进行对照分析探讨超声对眼内及眶内肿瘤诊断价值

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  • Methods: the ultrasonic instrument was adopted to conduct the planar ultrasonic and Doppler ultrasonic diagnosis analysis on 30 RAML patients in our hospital.

    方法:对我院30RAML患者采用超声诊断仪进行维超声多普勒超声诊断分析

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  • Chapter 3 provides primary principles and approaches of ultrasonic spectrum analysis in accordance with features of ultrasonic testing signals.

    第三针对超声波检测信号特点给出超声频谱分析基本原理方法

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  • The probe signals are integrated analysis by SCM to achieve the various functions of ultrasonic distance measurement instrument.

    探头信号单片机综合分析处理,实现超声波测距仪各种功能

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  • This technology may also find applications in various aspects like seismic data analysis, ultrasonic measure, biomedicine, vibration acoustics etc.

    混响消减相关技术应用地震数据分析超声波检测生物医学、振动声学、雷达声呐其它方面。

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  • The probe signal SCM comprehensive analysis, realize ultrasonic measure distance, and judge distance after less than certain value alarm prompt.

    探头的信号经单片机综合分析处理实现超声波测量距离判断距离小于一定报警提示。

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  • The application of feature analysis of ultrasonic nondestructive testing(UNDT)of adhesive bond structures(ABS)is presented in this paper.

    本文介绍了超声无损检测特征参数分析结构中的应用

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  • On the analysis of the principle of ultrasonic distance measurement based on, given the realization of ultrasonic reversing radar system hardware design circuit diagram and software design flow chart.

    分析超声波测距原理基础给出实现超声波倒车雷达系统硬件设计电路图软件设计流程图。

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  • On the analysis of the principle of ultrasonic distance measurement based on, given the realization of ultrasonic reversing radar system hardware design circuit diagram and software design flow chart.

    分析超声波测距原理基础给出实现超声波倒车雷达系统硬件设计电路图软件设计流程图。

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