我国钢轨的探伤主要采用超声波检测方法，设备主要有大型探伤车和小型探伤仪。
In our country, we mainly use ultrasonic detecting method, the mainly equipments are the big detector train and the rail detector.
研究了钢-混凝土组合结构中该二者间的胶结质量以及核心混凝土密实性的超声波检测方法。
An ultrasonic test method was presented to evaluate the adhesive quality of steel concrete combination structure and the density of the core concrete.
本文讨论不锈钢管道焊缝热影响区内缺陷的超声波检测方法，应用着色渗透探伤对解剖后的样品进行了验证，证明超声波探伤法的可行性。
Ultrasonic detection of defects in heat-affected zones of stainless steel pipe welds is discussed. The feasibility of the method is verified by penetrant inspection of dissected pipes.
利用超声波检测液位、料位、厚度和探测水下地形是一种准确、经济的方法。
It is an accurate and economic way to use ultrasonic to measure liquid level, material level and thickness and topography under water.
本文提出了一种涡流和超声波组合检测连续管的方法。
A testing method which combined of eddy current testing with ultrasonic testing technology was proposed.
在固体中利用激光产生超声波，可作为超声测量和材料无损检测的一种新方法。
Ultrasonic wave excited in medium by laser can be used as a new method of ultrasonic measure and nondestructive testing.
介绍了在常规超声波检测中获取和识别衍射波的方法及其在工作实践中的应用。
This paper introduced the method of getting and identifying diffracted wave in routine ultrasonic testing and its application in the working practice.
可靠性验证结果表明，选择合适的仪器设备及检测参数，采用正确的评定方法，超声波所测结果能较准确的反映零件的钎焊质量。
Reliability experiment was shown that braze welding quality could be known exactly by ultrasonic inspection when proper device, parameter and evaluation method were selected.
探讨了超声波检测信号归一化处理的方法，以及时域信号归一化和频域信号归一化的优缺点。
Normalization method of ultrasonic testing signal, the advantages and disadvantages of time domain, frequency domain were discussed.
疵点可用超声波方法检测。
根据超声波反射的原理，提出了变压器绕组变形检测的新方法。
A new measurement method for transformer winding deformation is proposed on the basis of ultrasonic reflection principle.
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。
Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through theoretical analysis.
利用超声波方法检测水泥混凝土路面的力学参数、抗折强度和厚度。
The mechanical coefficients, resisting-folded strength and thickness of cement concrete pavement are determined by ultrasonic method.
直到19世纪90年代末，研究者才找到鉴别儿童是否有中风危险的方法，那就是使用专门的超声波，即透颅多普勒检测。
In the late 1990s, however, researchers found a way to identify children who were at risk for stroke using a specialized ultrasound known as transcranial Doppler testing.
超声波检查是一种无创方法检测某些肌肉异常，即使在早期阶段的疾病。
An ultrasound is a noninvasive way of detecting certain muscle abnormalities, even in the early stages of the disease.
在分析影响超声波检测的主要因素的同时，提出了相应的控制方法。
Through analysing the factors to affecting the inspection result, corresponding control means was put forwards.
实践表明，该方法是可行的。所给出的应用超声波技术检测真空系统泄漏的原理和检测方法是有效的。
Application results show clearly that this method is feasible and that the principle of leak detection by ultrasonic technique is effective to vacuum systems.
并提出用超声波检测评价灌浆效果的方法。
A method to inspect and evaluate the effect of grouting with ultrasonic was proposed.
根据超声波测距原理，提出一种基于超声测距技术的电动轮椅车检测障碍物、避障的新方法。
Based on ultrasonic measuring distance technology, a new method of detecting obstacle and giving a wide berth used in electric wheelchairs is presented.
采用了超声波无损探伤检测和破坏性试验相结合的试验方法，得到了一种鉴别陶瓷电容器可靠性的快速判别依据。
A quick method to assess the reliability of ceramic capacitors were also got through the combination of supersonic wave aided nondestructive test and destructive test.
为此，在分析果树外形检测机理的基础上，研究了基于超声波测距的果树外形检测方法。
The detection method for fruiter shape based on the ultrasonic distance measuring was studied after analyzing the detecting mechanism for fruiter shape in this paper.
第三章针对超声波检测信号特点，给出超声频谱分析的基本原理与方法。
Chapter 3 provides primary principles and approaches of ultrasonic spectrum analysis in accordance with features of ultrasonic testing signals.
介绍了激光超声的机理、光激超声波信号的检测方法及其应用。
Principle and testing method of laser generated ultrasonic and its applications are introduced.
介绍了液位检测仪表，并阐述在污泥处理站中采用超声波液位计和液位调节器实现液位自动控制的方法。
The paper introduces the level instruments and describes the realization of the level automatic control by means of ultrasonic level meter and level regulator in sludge treatment engineering.
讨论混凝土的超声波检测，包括其原理和装置，以及采用计算机对信号的处理、判断和自动测量的方法。
Ultrasonic nondestructive testing of concrete is described including its principle, instrument as well as the processing, identification and automatic measurement of signals with computer.
基于超声波技术的检测方法，通常需要精确地测量超声波在介质中的传播时间。
The measurement and inspection methods based on ultrasonic technology usually request accurate measuring the propagation time of ultrasonic wave in media.
超声波法是混凝土无损检测的主要方法之一。
The ultrasonic method is the main method of concrete nondestructive testing of one.
文中针对飞机机翼大梁的螺接结构，研究其裂纹检测的方法，并完成一条超声波检测裂纹的检测概率曲线。
An inspection approach of the wing beam structure with screws connected is studied. The curve is obtained for inspection probability with ultrasonic detecting cracks.
超声波学。手持探头式多普勒胎儿心音检测器。性能要求和测量及报告方法。
Ultrasonics. hand - held probe doppler foetal heartbeat detectors. performance requirements and methods of measurement and reporting.
超声波法是电力变压器局部放电检测的重要方法。
Ultrasonic method is an important means for monitoring and evaluation of partial discharge of power transformers.
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