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gravitational forces
引力
常用释义
词性释义
引力
例句
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The
motions
of the
stars
are
the
result
of the
gravitational
forces
from
all
the
other
matter
in the
galaxy
.
恒星的运动是由来自星系里面所有其他物质的引力造成的。
Let
us
trace
out in greater
detail
this
computation
of
acceleration
due
to
gravitational
forces
.
让我们详细追查这些由重力所引起的加速度的计算方法。
A
finite
element
model
of the
patients
'
trunk
including
gravitational
forces
and
a
parametric
brace
model
were
created
.
建立患者躯干的有限元模型包括重力和参数支具模型。
Researchers
suspect
that
the
star
wandered
too
close
to the
black hole
and
got
sucked in by the
huge
gravitational
forces
.
研究人员猜测这颗恒星运行时离黑洞太近以至于被一股强大的引力吸入。
a
gradient
in
the
gravitational
forces
acting
on
different
parts
of a nonspherical
object
.
作用于非天体物体不同部分的引力梯度。
If
the
neutron star
is
too
large
,
the
gravitational
forces
overwhelm the
pressure
gradients
and
collapse
cannot
be
halted
.
如果中子星太大，吸引力胜过气压梯度，塌陷便不能被阻止。
Inertial
forces
and
gravitational
forces
are
indistinguishable
.
惯性力与引力是不可区分的。
Bohr
atom
is
a
solar
system
in
miniature
,
with
electrical
forces
taking
the
place
of
gravitational
forces
.
玻尔的原子模型是太阳系的缩影，不过以电力替代万有引力。
One
theory
is
that
the
planets
may
have
been
ejected
from
infant
solar
systems
by
gravitational
forces
or
inter-planetary
collisions
.
有一种理论认为，这些行星可能是因为万有引力或者行星内部的碰撞从太阳系中分裂出来的。
The
"
weightless
"
condition
of
astronauts
in
orbit
about
the
earth
arises from
just
this
cancellation
of
inertial
and
gravitational
forces
.
在围绕地球运转的轨道中，宇航员的“失重”状态就是惯性力与引力相互抵消的结果。