We want to use this pulley.
The lifting device is a system of rope and pulley.
Here is a picture of some pulleys I cast and some pulley patterns I made.
Sometimes can hear clear and crisply play sound when the pulley returns to joint nest.
The authors also concluded that upright assistive exercises using a shoulder pulley produced low-to-moderate activation levels.
So here is that object and here is the string and a pulley and here a string.
The workers say it's easier on the cows and donkeys, which would otherwise have to be hauled out with a generator-operated pulley.
Flexor tendon lacerations have historically not been repaired by emergency providers due to the extensive pulley systems involved and possibility of loss of mobility from scarring.
You're asked to go to the front of the class to discuss the angst of Proust's literary work or to demonstrate how a pulley works.
Uncle took the rod and kept wave pulley, receive from time to time a good fishing rod, let the hook tightly in his mouth.
LD wheel, wheel group, drum group, hook group, pulleys, couplings, wire rope, cable pulley, motor, brake, reducer, cable reel, overload limiter, standard parts.
Rather than carry the bricks down by hand, I decided to lower them in a barrel by using a pulley, which, fortunately, was attached to the side of the building at the sixth floor.
Think of the way walls get put up: a prefabricated wall before the invention of the crane and the pulley has to be pushed up by a bunch of people.
The pulley over which this rope ran was fastened underneath the lantern in a little iron box, the key to which was kept by the lamp-lighter, and the rope itself was protected by a metal case.
像pulley所说的那样，“我们的身上有许多的孔，我们都渴望它们每一个都利用起来，对吗？”
Why It's Innovative: Instead of separating in the middle like a drawbridge, the Pont Gustave-Flaubert's deck is lifted straight up by a butterfly-shaped pulley system so tall ships can pass through.
