NB
导读:NB读音音标
NB意思解释
abbr.note below 附注;no bias (relay) 无偏压(继电器);no ball 投球无效(板球);nanobar(n) 毫微靶(恩)(面积单位) 英英释义 NB[ ,en \'bi: ]n.a soft grey duc
NB意思解释
abbr.note below 附注;no bias (relay) 无偏压(继电器);no ball 投球无效(板球);nanobar(n) 毫微靶(恩)(面积单位) 英英释义 NB[ ,en \'bi: ]n.a soft grey duc

NB读音音标
NB意思解释
abbr.
note below 附注;
no bias (relay) 无偏压(继电器);
no ball 投球无效(板球);
nanobar(n) 毫微靶(恩)(面积单位)
英英释义
NB[ ,en \'bi: ]
n.
a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
同义词:niobiumatomic number 41
a Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something
同义词:nota beneN.B.
