These proteins consist of rod-shaped coiled-coil hetero-or homo-?-helical groove of most actin filaments.
2.
They also had longer barrels, allowing more accuracy, and of course were rifled with a helical groove.
3.
The amount of shift per drum revolution is equal to the pitch of the drum's helical groove.
4.
These bits are essentially steel rods with two helical grooves or flutes running about two-thirds of the length.
5.
Cutting a single helical groove into a screw-stock cylinder yields what is referred to as a single-thread screw.
6.
It operated on the principle of short recoil with a rotary locking mechanism for the bolt, carried by helical grooves.
7.
The leadscrew is the rod with evenly-spaced darker details; these are the helical grooves that engage a pin on the " sled ".
8.
A helical groove in the drum arrangement withdraws the cartridges from the metal disintegrating link belt as it moves through the feedway by engaging their rims and gradually camming the cartridges rearward.
9.
A "'rifle "'is a firearm designed to be fired from the shoulder, with a barrel that has a helical groove or pattern of grooves ( " rifling " ) cut into the barrel walls.
10.
Some older starter designs, such as the Bendix drive, used the rotational inertia of the pinion to force it along a helical groove cut into the starter drive-shaft, and thus no mechanical linkage with the solenoid was required.