Toggle navigation
Dict Bay 字典
Home
Search
You are searching for roentgen
roentgen
關於roentgen的翻譯
人名;德國物理學家
來源 : pydict
roentgen definition
a
unit
of
radiation
exposure;
the
dose
of
ionizing
radiation
that
will
produce
1
electrostatic
unit
of
electricity
in
1
cc
of
dry
air
German
physicist
who
discovered
x-rays
and
developed
roentgenography
(1845-1923)
來源 : wordnet
來源 : Trending