查询词典 ultrasonics

This system is of high precision and efficiency. It meets users' need for ultrasonics dental descaler measuring well with wide market prospect.

此系统精度高，可靠性好，可以满足用户对超声洁牙机检测的要求，具有很好的应用前景。

The concept came out of the University's Ultrasonics Group.

寇奇曼说："这一概念来自华威大学的超声学研究所。2002年，他们研究出了这种扬声器的原型。"

Department of Ultrasonics,The Affiliated Hospital of Qingdao University Medical College, Qingdao 266003, China

作者：作者：王正滨王建红盛纪香王建华江秀丽孙咏梅李翔作者单位：青岛大学医学院附属医院超声科，山东青岛 266003 来源：医学期刊/医药科学综合收藏本文章

Analysis on precursor in laser ultrasonics in metal and non-metallic materials.

金属和非金属材料中激光超声前驱小波分析。

Ultrasonics, a rapidly developing branch of acoustics, has many applications.

超声是近代声学中发展较快而应用较广的一个分支。

Documents indicate that ultrasonics research lasted 20 years.

文件表明，超音波研究长达20年。

Machine parts of irregular shape can be washed very clean by ultrasonics.

用超声波能把形状不规则的机件洗得很干净。

The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions.

应力波在固体中的传播，根据其条件可视为声场或超声场的一部分。

After such treatment the sample is suspended in water by ultrasonics, and the particle size distributions were measured by the laser scattering method.

将经过这样处理后的样品放入水中用超声波分散后，超过50%的金刚石颗粒可以被分散到直径小於50 nm。

ABSTRACT Focusing and scanning of acoustic beam in solids is still an unsolved problem in ultrasonics and has strong potential in applications as well.

在固体中声束的聚焦与扫描分析研究是固体超声学一个待解决的问题，同时它也具有强烈的实用背景。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。