请输入您要查询的英文单词:
单词
space attenuation
释义
space attenuation
space attenuation
[
′spās ə‚ten·yə‚wā·shən
]
(acoustics)
Loss of energy, expressed in decibels, of a signal in free air; caused by such factors as absorption, reflection, scattering, and dispersion.
随便看
polyrhythms
poly-ribitol phosphate
polyribonucleotide
polyribonucleotide nucleotidyltransferase
polyribosomal
polyribosome
polyribosomes
polyrod antenna
polyrrhea
polyrrhoea
polys
polysaccharid
polysaccharide
polysaccharide a
polysaccharide conjugated vaccine
polysaccharide in a complement fixation test
polysaccharide k
polysaccharide meningococcal outer membrane protein conjugate vaccine
polysaccharide peptide
polysaccharide-protein-lipopolysaccharide fraction
polysaccharides
polysaccharides, bacterial
polysaccharide storage myopathy
polysaccharide sulfate esters
polysaccharide vaccine
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/10/15 15:53:48