音波

Fluorescent or dye penetrating substances may be used for liquid penetrant inspection.

超音波测试利用自然的电子被计时的波浪和声波一样，但一个高音调或频率。

In the control group, 16 positive NPTs were repeated in combination with radiography and ultrasonography.

在控制组，16位对NPTs测试呈阳性患者，再次接受放射线与超音波造影。

The Mega-Sonic Scatter-Cat Repeller looks like a megaphone because it actually is one.

这个超音波驱猫器看上去像个扩音器，因为它的确是的。

Ultrasonography is an effective imaging modality for the diagnosis of rheumatic disease and follow-up.

超音波在风湿疾病的诊断及追踪上是一个有用的影像检查工具。

The typical roentgen features of intramural hematotha of duodenum are presented by UGI series, ultrasound and CT studies.

典型的十二指肠壁内血肿可由上肠胃道钡剂摄影，超音波与电脑断层来加以展现。

Dec. 2, 2004 — Magnetic resonance imaging-guided focused ultrasound is effective for treatment of uterine leiomyomata, according to early results of a study published in the December issue of the American Journal of Roentgenology. The ExAblate 2000 device used in this study was recently approved by the U.S. Food and Drug Administration.

Dec。 2， 2004 -一项发表於12月号美国放射学期刊上的试验早期结果显示，核磁共振造影导引的聚焦超音波对於治疗子宫平滑肌瘤是项有效的治疗选择；这项试验中所使用的ExAblate 2000装置最近已经获得美国食品药物管理局的核准上市。

In this paper, some practical and advanced geophysical methods are introduced. These methods include resistivity image profiling, 3D reflection seismics, borehole radar, borehole camera, acoustic televiewer log, dipmeter log and cross-hole log. The main purpose of this paper is to briefly introduce their operating principles and possible applications to geotechnical engineers for references.

本文列举数项实用且先进的地球物理技术，包括：地电阻影像剖面法、三维反射震测法、孔内雷达探测技术、孔内摄影法、超音波电视井测、倾角井测及跨孔井测等，就其施测原理与可能的应用方向做一介绍，期能提供大地工程调查规划时的参考。

The experimental results on the clinical ultrasound images and phantom images show that not only have the most perceptible objects of interest been identified, but also the septa of object have been preserved.

在临床超音波影像与假体实验的结果中，我们不仅能够找出最明显的目标物，目标物内部的中隔边界也可以完整的保留下来。

The tumor was trans-sonic with internal septation.

此肿瘤为超音波可通过性且内含许多不规则的中隔样回音。

Unlike the Sonic Emitter, the Shatterer has no minimum range.

和音波塔不同，震裂者没有最短射程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。