In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.

The main function of the core of a wire rope is to（）.

The only wire rope termination which may be made in the field is（）.

The rope which is the lightest is（）.

The strongest of the natural fiber ropes is（）.

The load on the crosshead pin is always （）, so it is the （）half of the bearing which is subject to wear.

The goal, which they are unlikely to live to see , is tocure, prevent or manage all diseasesin the next 80or so years.

The （） is used to handle the ropes and wires.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

The （） is used for hauling in or letting out the wires or ropes.

The part of a windlass which physically engages the chain during hauling or paying out is the（）.

Sometimes lights are（）by fog，haze，dust，smoke，or precipitation which may be present at the light，or between the light and the observer，and which is possibly unknown by the observer.