音波

As soon as it's fired, the sound waves immediately die." Stripped down, those levels should dance. Room that size, would give you, BLAM BLAM BLAM BLAM . One off of each wall, a split second after each other. On yours, the reverb's bouncing at the same time."

监视器显示音波带在枪开火后就完全消失了，"随着声音的消逝，那些音波带应该是起伏着变化的，按这个场所的面积，枪声应该是呯呯…呯呯这样慢慢逝去的，按照非常短时间的间隔，音波在墙之间折回，但是你们这卷上，回响声只有一下。"

Sonic Chime: Once per day, a knell beetle can emit a cone of sonic energy from the chitinous bell above its head.

音波谐鸣：每天1次，丧钟甲虫可以从头上的几丁质钟形结构中放射出一束锥形的音波能量。

A hydrophone was used with a Fast Fourier Transfer analyzer to monitor and investigate the frequency spectrum during the ultrasonic-vibration treatment. The cavitation behaviors and erosion mechanisms of treated liquids were based on the observation of bubble dynamics and high-speed digital photographs.

主要利用水听器配合快速傅立叶转换器(Fast Fourier Transfer； FFT)进行超音波在液体中的频谱监测与调查，透过空泡动态观察及高速数位照片的比较及分析，藉以了解超音波在各种液体中的空泡行为及作用机制。

Methods and results We assume the carotid arterial wall is the elastic material so we can use the Hooke's law to analyze it. The experiment is based on the use of ultrasound B-mode imaging technique and the off-line image analysis. Elastic tube phantom experiments demonstrated the validity of the technique, providing the size of the tube within 3% of the actual values. The system was also tested in the common carotid arteries of 10 healthy males (age 23.6 y). According to the experimental result, it shows that our index is less variant than Peterson's elastic modulus. The results of and are and respectively.

根据橡皮管的体外实验结果，利用超音波以及影像分析所得到的橡皮管尺寸，与实际尺寸间的误差只有3%，而使用超音波 B-mode 量测颈动脉的实验结果显示，在把颈动脉当作完全弹性体的假设下，所得到的 CIMT 硬度指标，於十位平均年龄为23.6岁的年轻健康男性中，结果与过去文献中常使用的 Peterson's elastic modulus 相比较，结果显示容易受到不同受试者间，不同的生理状态之影响，而在考虑受试者的 IMT 变化情况下，比能够反映更多的受试者颈动脉材料性质，因此得到了较为稳定的实验结果。

The ultrasound images resulted in the successful identification of two esophageal intubations and eight incidents of ET tube misplacement to the right bronchus.

超音波影像成功地确认出2件食道插管，与8件意外将气管内管放置到右支气管中的个案；所有都在超音波引导下重新放置并确认。

Therefore, Dr. Ciechomska and her coinvestigators wanted to see if ultrasound would accurately identify the features of nerve compression in patients with CTS. They obtained ultrasound images of 126 wrists in 52 patients who had been diagnosed as having CTS by EMG. They also obtained ultrasound images of the wrists of 22 healthy people. They used the Aspen unit (Acuson, Aliso Viejo, California), which was equipped with a linear, wideband transducer at 6 to 11 MHz.

Ciechomska和她的研究同僚于是对超音波进行研究，确定超音波是否可以正确的侦测出腕隧道症候群患者受到压迫的神经；研究人员从52位患者处获取了126个手腕超音波造影，这些患者皆经肌电图证实患有腕隧道症候群；同时，研究人员也取得了22位健康者的腕部超音波造影以为对照；所使用的仪器为Aspen (Acuson公司，位于加州Aliso Viejo市)，配备一线性的宽频电能转换器，频率设定在6到11 MHz。

The purpose of this study was to examine the difference between using bladder scan and catheterization on 87 rehabilitation patients to evaluation the amount of residual urine. After voiding, each subject was scanned with a BladderScan BVI 3000, then catheterized for postvoid residual urine volume. Repeat measure ANOVA analysis showed that the factors of gender, diagnosis, posture, the thickness of abdominal fat, bladder shape, the amount of urine, and the interval of operation time have no difference in this study. It takes 45 ± 18 seconds (range: 17-119) to accomplish a bladder scan, and it takes 280 ±106 seconds (range: 136-664) for nursing staff to complete a catheterization for patient. However, the catheterization process takes nursing staff 3-8 times longer then operating a bladder scan. This would diminish unnecessary catheterization and save on medical staff resources.

本研究对87位需做余尿量评估的复健病人，在排尿后以膀胱超音波BVI 3000机型测量扫描余尿量，然后接著给予间歇导尿，以repeat measures ANOVA分析，结果发现膀胱超音波及导尿测量所得尿量是无差异(F=0.38 p=。68)，再以性别、诊断、姿势、腹部脂肪厚度、膀胱形状、尿量、操作间隔时间等因素做分析，以repeat measures ANOVA检定亦无差异，同时测量两种测量方法所花费护理时数：膀胱超音波平均为45±18秒(range： 17-119秒)，导尿为平均280±106秒(range： 136-664秒)，结论是膀胱超音波与导尿方式对余尿量的测量一样好，膀胱超音波与导尿时间相差约3-8倍的护理时数，先以超音波来测量余尿量可以减少不必要的导尿次数及节省医疗人力成本。

The immersion ultrasonic testing technology was used to establish quantitative relations between ultrasonic diagnostic indices and physiological properties of mango fruits. Pulse-echo ultrasonic testing of submerged mango fleshes indicated that the ultrasound waveforms changed as it propagating through the different fruit texture.

利用浸置式超音波检测技术，量化芒果的超音波检测指标和生理特性间相关性的试验中，系将芒果果肉浸入於水中并以反射式超音波进行检测，结果显示，超音波的波型随传递路径上果肉质地的变化而变化。

The results of Glass tank test experimental showed that there is no viscosity change in stimulation of acoustic wave on test of TCE.

音波刺激玻璃槽实验结果发现，音波刺激对纯TCE的黏滞度并无显著的影响，但对孔隙介质中之纯TCE则有较显著的影响，因此推论单纯音波能量不足以改变TCE的黏滞度，而孔隙介质中TCE黏滞度的变化，应致因於音波使介质颗粒间摩擦而导致TCE黏滞度的变化，此实验结果可对弹性波增加污染物移除效果之机制，提供一项有力证明。

Ultrasonic series: low-voltage ultrasonic Micro- sprayer, Humidification machine, Precise oil fragrant machine, Ultrasonic Contact Lens Cleaner ,Ultrasonic generator ,Ultrasonic transducer , Ultrasonic cleaning machine ,Bolt clamped Langevin transducer , Piezo-ceramic ,Portable ultrasonic sound pressure meter ,Ultrasonic cutter machine , Ultrasonic two frequency cleaning machine.

超音波系列：中华民国专利低电压超音波微雾器，超音波大雾量雾化器，水氧机，芬多精活氧吧，超音波振动子，切割刀，音压计，超音波双频清洗机，超音波高频清洗机，隐形眼镜专用超音波清洗机，高性能发振机，自动化溶剂型高洁净度清洗机。

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。