例句與造句

1. If friction was truly an issue then cable would be threaded through fixed pulleys.
2. The ram was mounted vertically on an outside wall with a small jib or fixed pulley above it.
3. A similar configuration, possibly a modification of the traverser type, comprised two posts supporting a horizontal beam with a fixed pulley.
4. This gap width thus adjusts the gearing ratio between the motor's fixed pulley and the output shaft's variable pulley, changing speed of the chuck.
5. It consists of two fixed pulleys of unequal radii that are attached to each other and rotate together, a single pulley bearing the load, and an endless rope looped around the pulleys.
6. It's difficult to find fixed pulley in a sentence. 用fixed pulley造句挺難的