The coupling torque is relatively stronger when a speed of the vehicle is relatively slower and is relatively weaker when the speed of the vehicle is relatively faster.

The glass lens is relatively inexpensive, and is relatively thermally stable.

The carrier (120) is made from a relatively hard grade polyurethane which is relatively strong and water impermeable.

When a relatively low pre-load tension is applied to the filament as the coil is wound, the coil will be relatively flexible.

The second film is relatively rigid.

Furthermore, the apparatus is relatively simple.

The catalytic core element is relatively easy and inexpensive to manufacture, has a relatively long operating life, has a relatively low pressure drop, and can be manufactured having various cross section configurations.

The resultant system is of relatively low cost, and relatively simple to implement and use.

When the invention is at its most folded state it has a relatively compact size.

When noise is detected, asynchronous pacing is provided when the occurrence is relatively high and is not provided when relatively low.

The first material is relative tough, and resistant to impact forces, and the second material is relatively abrasion resistant.

As a result, a relatively low pressure drop is achieved and the production of carbon and carbon oxides is reduced.

When a relatively high pre-load tension is applied to the filament as the coil is wound, the coil will be relatively stiff.

The second set of data is relatively insensitive to the effect and is relatively sensitive to the presence of the resistive body.

However, the description error is relatively small.