Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
Greek
Italian
Norwegian Bokmål
Polish
Russian
Swedish
Terms
for subject
Acoustics
containing
记
|
all forms
Chinese
English
可
记
录的最低信号
minimum recordable signal
回声
深度
记
录
echogram
回波
记
录
echo trace
湿式回波
记
录纸
moist echo paper
Get short URL