超声波

This paper mainly deals with the components of new acoustic borehole televiewer and the performance characteristics; at the same time, the paper compare the new acoustic borehole televiewer with the ordinary optical one and the old acoustic one.

中文摘要：主要介绍了新一代超声波钻孔电视的主要组成部分及其性能特点，并初步比较了其与常见的光学钻孔电视和前几代超声波钻孔电视的区别。

The crystalline,thermochemistry property and crystal appearance of ammonium tetramolybdate under ultrasonic were discussed.

摘 要：研究了超声波对两种不同结晶形态的四钼酸铵结晶过程的影响，揭示了超声波对钼酸铵溶液结晶的晶型、热化学性质和晶体形貌的影响规律。

When a two-dimensional tomogram is to be displayed, motion information associated with a direction orthogonal to the tomogram is colored and mapped on the tomogram to be visualized by using the volume data of a TSI image.

要約 一种超声波诊断装置以及超声波图像处理方法，在显示二维断层图像的情况下，使用TSI图像的体积数据将有关与断层图像正交的方向的运动信息，对该断层图像附加颜色进行映射来使之图像化。

In order to study with the use ultrasonic wave, the people already designed and have made many ultrasonic generators.

摘要为了研究和利用超声波，人们已经设计和制成了许多超声波发生器。

The paper also describes the function of the HP VEE and the system structure as well as the temperature measurement of the ultrasonic PVC plastic welding.

文中采用基于HP VEE的温度场测量系统来测量超声波塑料焊接的温度场；并介绍了HP VEE的功能、该温度场测量系统的组成和采用该系统进行的超声波焊接PVC塑料的温度场检测试验。

The principle of using ultrasonic wave to detect the vermicular graphite rate in vermicular iron is introduced.

介绍了超声波声速测定蠕墨铸铁蠕化率的原理，通过用金相和超声波两种方法对蠕墨铸铁蠕化率进行对比测量，验证了蠕化率与声速的对应关系。

Because of the temperature rising of ultrasonic motors, load changes, and vicinal surrounding changes and so on, the resonant frequency will shift, leading to working stability drop.

由于超声波电机的温升、负载变化及周围环境变化等原因，使电机的谐振频率发生漂移，这将影响超声波电机运行的稳定性。

The cleaning machine for ultrasonic wave capillary viscometer works by means of the cavitation of ultrasonic wave in liquid.

超声波毛细管粘度计清洗机是利用超声波在液体中的空化作用来完成的。

After centrifugation, the extracts were separated on HILIC column by using acetonitrile-water as mobile phase. The analytes were identified and quantitated by LC-tandem MS under the positive/negative electrospray ionization and multiple reaction monitormode. The calibration curves showed good linearity in the range of 25-5000 μg/kg for melamine and cyanuric acid, and 50-10000 μg/kg for ammeline and ammelide. The limits of detection and limits of quantification were in the range of 5-20 μg/kg and 50-100 μg/kg, respectively.

牛奶样品直接用乙腈超声波提取；奶粉样品先用水溶解后再加乙腈超声波提取，高速离心后以乙腈－水为流动相，采用亲水作用色谱柱分离这4种化合物，在电喷雾正、负电离切换多反应监测模式下进行定性与定量分析，三聚氰酸一酰胺与三聚氰酸二酰胺含量在50~10000μg/kg之间、三聚氰胺与三聚氰酸在25~5000μg/kg之间，均获得良好的线性。

Firstly, this paper compares several methods often used to remove scale in industry application, then analyzes and introduces the antiscale mechanism and structure of ultrasonic descaler, and lastly uses detailed cases to verify the antiscale effect of ultrasonic descaler in different environment and usage. The spreading of this product has significant value in environment protection, saving energy, improving efficiency and reducing cost, etc.

本文首先比较了工业生产应用中常用的几种不同的清垢方法，并对超声波防垢器的防垢机理、原理结构进行了分析和介绍，最后通过各种详实的使用案例资料，有效地证实了超声波防垢器在不同环境和用途中的防除结垢效果，其推广价值在环保节能、提高工效、降低成本等诸方面具有广泛的意义。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新