英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

anechoic    
a. 无反响的

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Anechoic chamber - Wikipedia
    An anechoic chamber (an-echoic meaning "non-reflective" or "without echoes") is a room designed to stop reflections or echoes of either sound or electromagnetic waves [1]
  • What Does Anechoic Mean on an Ultrasound? - ScienceInsights
    The term anechoic literally means “without echoes,” describing an area of the image where no sound reflection occurs When sound waves encounter a medium that offers virtually no resistance, the waves pass straight through without scattering or bouncing back
  • Anechoic - Radiology In Plain English
    In ultrasound imaging, “anechoic” refers to areas that appear dark or black on the screen because they don’t produce echoes These areas are typically fluid-filled spaces, such as cysts, blood vessels, or certain organs, like the bladder
  • ANECHOIC Definition Meaning - Merriam-Webster
    The meaning of ANECHOIC is free from echoes and reverberations How to use anechoic in a sentence
  • What Does Anechoic Mean on an Ultrasound? - Biology Insights
    In ultrasound, “anechoic” describes areas that do not produce or reflect sound echoes When an area is anechoic on an ultrasound screen, it typically appears black or very dark
  • What is the difference between hypoechoic, hyperechoic, and anechoic . . .
    In ultrasound imaging, echogenicity refers to how structures reflect sound waves, with anechoic structures reflecting no sound waves (appearing black), hypoe
  • The quietest room on earth: You win $5 million if you can stay for . . .
    In an attempt to push the boundaries of sound technology, Microsoft constructed the world’s quietest room—a state-of-the-art anechoic chamber costing a staggering $10 million This remarkable room holds the Guinness World Record for the lowest sound level, measuring an astonishing -20 35 decibels
  • What Does Anechoic Mean on an Ultrasound? - Biology Insights
    The term “anechoic” comes from the physics of sound, literally meaning “without echo ” In ultrasound imaging, this describes an area that does not reflect the sound waves back to the probe, allowing the waves to pass straight through
  • Anechoic Chamber Guide: Types, Standards Applications
    An anechoic chamber is a room designed to completely absorb sound reflections The walls, ceiling, and (in a full anechoic chamber) the floor are lined with wedge-shaped foam or fibreglass absorbers that prevent sound waves from bouncing back into the room
  • Anechoic tile - Wikipedia
    Anechoic tiles are rubber or synthetic polymer tiles containing thousands of tiny voids, applied to the outer hulls of military ships and submarines, as well as anechoic chambers





中文字典-英文字典  2005-2009