一千年西米里族人安全的躲避了超声探测。
For a thousand years Cimmeria was safe from Goa 'uld attack.
方法100例病人使用二维彩色多普勒超声探测右冠状动脉。
Methods the right coronary artery of 100 cases were detected with the two-dimensional color Doppler ultrasound.
目的：探讨第一跖背动脉的超声探测方法学及其临床应用价值。
Objective: to study methodology of ultrasonography of the first metatarsal dorsal artery (FMDA) and to evaluate its clinical value.
本文报告应用实时超声探测并为手术和病理证实的105例软组织肿瘤。
This article reports ultrasonographic diagnosis in 105 cases of soft tissue tumors proved by operation and pathology.
运用高频超声探测胸肌淋巴结体表定位，并与术后病理标本中找到的胸肌淋巴结对照。
All pectoral lymph nodes were located by ultrasound on body surface and studied as pathological specimens after operation.
本文讨论运用超声探测技术及计算机层析技术探测岩石标本在变形过程中的三维速度方法。
In this tutorial paper the method of invesigating three-dimension velocity structure of rock sample by AE technique and the computerized tomography are described.
大陆的中心几乎与阿尔卑斯山等高，然而，超声探测显示，岩石底部的许多地点都低于海平面。
In the heart of the continent it is almost as high as the summits of the Alps, yet soundings show that in places that rock floor is below sea level.
它还利用超声波来探测物体的大小和形状。
Another thing it uses ultrasound to detect is the size and shape of objects.
它们可以探测到超声波；这意味着当蝙蝠靠近，飞蛾可以察觉到它的存在。
They can detect ultrasound; this means that when a bat approaches, the moth can detect the bat's presence.
用超声波探测器可以定位鱼群，渔民们准备一种特别的装置：看起来象连着扶手的陀螺。
With help of a sonic depth-finder a proper shoal gets detected and the fishermen prepare special devices which look something like spinnings and attached to the handrails.
然而，传统的影像技术，如CT、磁共振(MRI)及超声，只有当CRC病灶体积达到足够大小时才能探测到。
However, CRC is not normally detected by traditional imaging techniques, such as ct, magnetic resonance imaging (MRI) and ultrasonography, until the lesion reaches a considerable size.
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.
研究开发了用超声法探测结构物水下裂缝的方法。
Untrasonic pulse method was developed to explore the cracks of structures under water.
方法腹部超声诊断输尿管中下段结石采用吸气、收腹、重压探测、交替探测等方法。
Methods Inspiration, abdomen contraction, deeply press exploration and alternate exploration are adopted in abdominal ultrasonography to diagnose middle-lower ureteral calculi.
目的：评价高频超声在探测胸肌淋巴结中的应用价值。
Purpose: to evaluate the efficacy of high-frequency ultrasound in detecting pectoral lymphatic nodes.
本文即针对这一问题，对超声层析和瑞雷波探测方法及其工程应用进行了探索研究。
To overcome these shortcomings, exploration methods for ultrasonic CT and Rayleigh wave and their applications in engineering are researched in this paper.
研制以超声波为载体的电路系统，探测眼部血流多普勒信号，并进行频谱分析。
A set of circuits for detecting ophthalmic blood flow Doppler signals was developed and spectral analysis was realized as well.
医生找到肾结石后，就将超声波探测器移到正对着肾结石的部位。
After the doctors find the stone, the ultrasound probe is placed directly against it.
介绍探测复合材料层板基体裂纹的三种实验技术：声波发射探测，超声波c扫描和复制带记录。
Three experimental techniques for detecting matrix cracking evolution in composite laminates are investigated: acoustic emission detection, ultrasonic wave C-scan, and replica tape record.
结论超声组织弹性图能够探测并评价酒精注射后离体猪肝内的硬化坏死区。
Conclusion Ultrasound elastography can be used to detect and evaluate the diffusion of ethanol-induced hepatic lesion.
介绍了一种超声波围岩裂隙探测仪，可用于探测煤矿井下围岩松动范围及裂隙情况。
An ultrasonic detector for wall rock crack is introduced which is able to detect coal mine underground wall rock looseness range and cracks.
在应用断裂力学时，采用了观测和超声波探测方法确定初始裂纹尺寸。
The initial crack size was assumed through the visual inspection and the ultrasonic detection method.
在超声无损探测中，探头的性能好坏直接制约着整个检测系统的性能。
In ultrasonic nondestructive detection, good or bad performance of the probe directly restricts the performance of the detection system.
首先利用超声波探测法对节理裂隙岩体进行了声波测试，对不同的节理裂隙岩体进行了质量评估。
Utilizing the technique of ultrasonic detection on jointed and fractured rock masses, the author firstly measures the elastic wave velocity, then appraises the quality of different masses.
在医疗部分有两个主要问题：首先尽管超声波探测大脑是可能的，但是超声波无法穿透头骨。
There are two main problems with the medical care presented. First, while it is possible to ultrasound the brain, ultrasound waves cannot penetrate the skull.
利用超声波探测仪探测回采巷道的松动范围，掌握巷道的变形破坏规律，以此指导巷道的锚杆支护设计。
Using the ultrasonic wave detector to probe the flexible range of the extraction tunnel, grasping the rule of deformed tunnel directs the supporting design of the tunnel bolt.
DSA造影选择皮瓣供区比以往凭经验和超声多普勒探测更科学、更直观。
DSA's radiography selects the flap area to lean on experience and ultrasound detection more science and more directly perceived than before.
根据超声波探测理论，讨论了多脉冲循环法用作非接触式流量检测的原理。
According to the theory of ultrasonic inspection, the principle of flow inspection using multi pulse circulation method was discussed.
本文首先从超声波的基本性质入手，对超声波的各项传播特性进行了全面深入的研究，构建了超声波生命探测数理模型。
Firstly, the paper studied the basic transmit properties of ultrasonic, and then a mathematical model of ultrasonic life detector was founded.
本文首先从超声波的基本性质入手，对超声波的各项传播特性进行了全面深入的研究，构建了超声波生命探测数理模型。
Firstly, the paper studied the basic transmit properties of ultrasonic, and then a mathematical model of ultrasonic life detector was founded.
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