limit
sb.
to
doing
sth:
Dad,as
you//www.souquanme.com
are
not
as
well
as
you
were
before,you
should
limit
yourself
to
smoking
as
little
as
possible
,and
it
will
be
better
if
you
totally
give
it
up.
(另外，英语中没有limit
sb
to
do
sth这个结构)

这个是被动语态的句子，可以简单的把句子分成两部分The value of experiments // is not limited to sciences
可以认为is not limited to sciences是谓语部分//www.souquanme.com。当然也可以进一步划分，is not limited是谓语，to science是状语

The speed //www.souquanme.comlimit limited dr//www.souquanme.comivers' driving speed and put a limitation on the supposedly limitless posibilities of driving.
公路上的限速限制了司机们开车的速度，也限制了原本开车时无限的可能。