然而，超声波检测结果表明，对于穿着高跟鞋的人来说，构成腓肠肌的肌纤维长度平均比通常情况短13%。
However, ultrasound revealed that the muscle fibres that make up the calves were indeed 13% shorter, on average, for the heel fans.
但他们仍然会毫不犹豫地悄悄地去其他乡镇做超声波检测性别”（Thapar，2007）。
Yet, they will not hesitate to quietly go to the next village and get an ultrasound done” (Thapar, 2007).
不管是早期超声波检测时肉眼看到的，还是出生时附载着的纸一样的木乃伊小干尸，通常官方是不记载的。
Neither early ultrasonic "sightings" nor papery mummified corpses are always officially registered.
医生表示，DiagCor的检测可以在怀孕后八周后进行，而普通超声波检测则在孕后15或16周。
DiagCor's test can be done as early as in the eighth week of pregnancy, compared with about 15 to 16 weeks for an ultrasound scan, doctors say.
文章介绍了对封闭式空调压缩机的液位测量，研发了基于虚拟仪器技术的超声波检测系统。
In this paper, the liquid level measurement of sealed air-condition compressor is introduced and an ultrasonic testing system based on virtual instrument is developed.
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.
有一种新型设备正在进行研究，就是在床旁通过检测管应用超声波检测凝血功能。
There is a newer device using ultrasound as a bedside test with ultrasonic waves in a test tube which is being studied.
锻件缺陷的超声波检测。
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.
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.
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.
介绍了压力容器人孔接管与厚壁筒体相焊时，如何控制产品的质量，避免产生裂纹，焊后通过超声波检测及时发现缺陷。
The paper introduced briefly produce quality control in pressure vessel′s shell and manhole nozzle welding, how avoided crack and found defect by ultrasonic testing after welding.
对一批不同龄期的掺粉煤灰或矿渣的钢纤维混凝土试件进行了超声波检测及抗压强度试验。
The steel fiber concrete with fly ash and slag of different ages by ultrasonic detection and compression strength were tested.
阐述超声波检测中对仪器和探头系统进行复核的必要性，分析了忽视仪器和探头系统复核的原因。
This paper expounds the necessity to recheck instrument anti detector system in ultrasonic testing, and analyzes the causes to neglect the rechecking of the instrument and detector system.
自行研制了大电机定子绝缘超声波检测系统，它能同时显示被测试样的A扫描脉冲回波和C扫描平面图。
A new ultrasonic testing system has been developed for application to stator insulation of large generator. It provides A-scan signals and C-scan map for tested specimen.
本文主要介绍了爆炸焊接不锈钢复合板中两种隐蔽性缺陷的形态、分布规律以及超声波检测。
This paper introduced the distribution and pattern of two conceal defects in explosive welding stainless clad steel plate and their ultrasonic inspection.
研制了局部放电超声波检测系统，并对局部放电模型的放电特性进行了研究。
A new partial discharge (PD) ultrasonic detection system is developed to investigate the characteristics of PD models.
提高全自动超声波检测技术的应用和判别水平，严格控制焊接质量；
The levels of application and judgment of fully automatic ultrasonic detecting technique were further improved to strictly control welding quality.
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.
介绍了磁粉检测、渗透检测、涡流检测、射线检测和超声波检测技术在焊接裂纹检测中的应用状况。
The application status of magnetic particle testing, penetrant testing, eddy current testing, radiographic testing and ultrasonic testing in weld crack inspector were introduced.
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.
介绍了利用超声波检测大的钢质容器内的液面高度的两种方法，并对这两种方法进行简单的比较。
Two methods for measuring the height of liquid level in big steel vessels by ultrasonic are presented and a simple comparison of the two methods is also made.
钢管混凝土超声波检测是检测钢管内混凝土灌注的质量。
The ultrasonic detection of steel-tube concrete is a method to detect the quality of concrete placement within a steel tube.
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.
本文在实验研究的基础上对超声波检测液压系统的压力参数进行了理论分析并建立了实用的数学模型。
This paper establishes the mathematics model and carries out theory 's analyses for measuring pressure of hydraulic system by ultrasonic based on examinations.
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.
母猪是否怀孕可用超声波检测，如果发现未怀孕，就会返回原来饲养的地方，通过检测可以增加猪场的生产能力。
Pregnancy tests are conducted by ultrasound and, if found negative, sows return to the breeding area. The ability to pregnancy-test greatly increases farm productivity.
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.
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.
介绍了用集成锁相环路解码器LM567作为超声波检测元件，以89C51单片机作为主控元件的超声波液位测量的原理、电路及测控程序。
The theory, the circuit, and the program were introduced using LM567 as the component to detect the ultrasonic and using the MCU 89C51 as the main control component.
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