最終更新日：2022/12/23
例文
For
example,
V.
Meyer
and
E.
Riecke
(1888)
assumed
that
the
carbon
atom
is
surrounded
by
an
æthereal
envelope
which,
in
the
case
of
isolated
atoms,
has
a
spherical
shape
like
that
supposed
to
be
possessed
by
the
atoms
themselves.
The
atom
in
the
core
carries
the
specific
affinities;
the
æthereal
envelope
is
the
seat
of
the
valencies.
Each
valency
is
determined
by
the
presence
of
two
opposite
electrical
poles—called
double
or
di‐poles—situated
at
the
ends
of
a
straight
line
which
is
small
in
comparison
with
the
diameter
of
the
æthereal
shell.
The
four
valencies
of
carbon
are
represented
by
four
such
di‐poles
each
of
which
is
able
to
move
freely
within
the
æthereal
shell,
and
to
turn
freely
about
its
middle
point.
復習用の問題
For example, V. Meyer and E. Riecke (1888) assumed that the carbon atom is surrounded by an æthereal envelope which, in the case of isolated atoms, has a spherical shape like that supposed to be possessed by the atoms themselves. The atom in the core carries the specific affinities; the æthereal envelope is the seat of the valencies. Each valency is determined by the presence of two opposite electrical poles—called double or di‐poles—situated at the ends of a straight line which is small in comparison with the diameter of the æthereal shell. The four valencies of carbon are represented by four such di‐poles each of which is able to move freely within the æthereal shell, and to turn freely about its middle point.
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