ultrasonic

英 [ˌʌltrəˈsɒnɪk]

美 [ˌʌltrəˈsɑːnɪk]

adj.  超声的
n.  超声波

CET6TOEFLTEM8

BNC.25704 / COCA.21711

牛津词典

adj.

• 超声的
  higher than humans can hear
  1. ultrasonic waves
     超声波

柯林斯词典

• 超声波的
  Ultrasonicsounds have very high frequencies, which human beings cannot hear.

英英释义

adj

• having frequencies above those of audible sound
  Synonym:supersonic

双语例句

• The ultrasonic destruction to acid brilliant scarlet GR dye wastewater was studied in this paper.
  论文对铁炭内电解法及其改进方法处理酸性大红GR模拟染料废水进行了系统的研究。
• Pitching vibration of ultrasonic bonding transducer can affect the bonding quality of IC.
  以超声键合换能系统为研究对象，分析了其俯仰振动对超声键合质量的影响。
• This paper introduces two methods of ultrasonic characterization of thin layers: longitudinal pulse-echo and Lamb waves.
  介绍了两种常用的材料薄层超声表征方法？纵波脉冲回波法和兰姆波法。
• Effect of ultrasonic treatment on the porosity of high carbon steel ingot was investigated.
  研究了超声处理对高碳钢铸锭内气孔的影响。
• Application of PLC and Transducer in Ultrasonic Automatic Flaw Detection System
  PLC和变频器在超声波自动探伤系统的应用
• Objective To study the method for constructing an ultrasonic tele diagnosis and quality control system.
  目的研究适用于超声医学的远程诊断与质量控制系统的构建。
• Trifolium pratense isoflavone was extracted with the technique of ultrasonic wave.
  对利用超声波提取红三叶异黄酮的工艺进行了研究。
• This paper expounds the necessity to recheck instrument anti detector system in ultrasonic testing, and analyzes the causes to neglect the rechecking of the instrument and detector system.
  阐述超声波检测中对仪器和探头系统进行复核的必要性，分析了忽视仪器和探头系统复核的原因。
• A two-stage adaptive noise cancellation algorithm for ultrasonic nondestructive testing of oil pipeline is studied in this paper.
  针对石油管道缺陷超声检测信号的噪声消除问题，研究了一种两级自适应噪声消除算法。
• The system of the ultrasonic transducer is the key component of the bonding equipment in the thermosonic bonding system.
  在热超声键合系统中，超声换能系统是键合装备的核心部分。