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block and tackle
滑轮组
常用释义
词性释义
滑轮组和绳索：用于举升或拉动的滑轮组和相关绳索或电缆。
例句
全部
Block
and
tackle
:
Combination
of
pulleys
with
a
rope
or
Cable
,
commonly
used
to
augment
pulling force
.
滑轮和滑车组：带绳索和缆绳的滑轮组，通常用于增大拉力。
Raised
,
lowered
,
or
positioned
equipment
,
tools
,
and
materials
for installation
or
use
using
hoist
, handline , or
block
and
tackle
.
用吊车、手线或滑轮组及辘轳，将要装置或使用的设备、工具，及材料，升高、降低或放好位置。
The
other
boats
are
still
equipped
with
block
and
tackle
systems
, which are much
less
efficient
.
其他帆船还在使用效率较低的滑轮系统。
These
block
and
tackle
skills
will
serve
you
well
.
这些技巧都能帮你做得更好。
It
has to be
tall
because
it
is
like
a
giant
block
and
tackle
and
we
have
to lower
into
the
ground
井架必须很高，因为它像一个巨型滑轮组。我们必须把很长的钻杆一节节地钻入地下，
A
demonstrative
experiment
disclosing
the
essence
of
block
and
tackle
揭示滑轮本质的演示实验
同义词
[机]滑车组；滑轮组
tackle block
sheave block