在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
attenuation coefficient
查词链接:
https://www.dute.org/dict/attenuation_coefficient
复制链接 衰减系数:在物理学和工程学中,衡量信号或能量在传输过程中的衰减程度的参数。它通常表示为一个比率或对数值。
查看英英释义
abstract:
The attenuation coefficient is a quantity that characterizes how easily a material or medium can be penetrated by a beam of light, sound, particles, or other energy or matter. A large attenuation coefficient means that the beam is quickly "attenuated" (weakened) as it passes through the medium, and a small attenuation coefficient means that the medium is relatively transparent to the beam.
网络释义
衰减系数
... attenuation band 衰减频带 attenuation coefficient 衰减系数 attenuation constant 衰减常数 ...
声衰减系数
... 衰减 attenuation 声衰减 sound attenuation 声衰减系数 attenuation coefficient 声束轴线 beam axis ...
常用短语
更多常用短语近义词
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你是不是想查找:
- {typos}
{word}
{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接:
{link}
复制链接{phones}
{text}:[{value}]
{trans}
{trans}
{pos}
{tran}
{tran}
查看英英释义
{trans}
{pos}
{list} {tran}
{words}{word}同义词: {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
- {phrases}
网络释义
{web_trans}
{tran}
{detail}
近义词
{synonyms}
{pos} {tran}
{words}
同根词
{rels}
{pos}
{words}
{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}