It allowed more trains to run faster and closer together, and set the stage for later high-speed operation.

He also questions high-speed operation in tunnels or enclosed guideways.

This process can also be coupled with high-speed cold-forming operations.

Thus, for high-speed operation, more sophisticated considerations must be used in an op-amp circuit design.

It was difficult to use compared to later machines, because it did not have high-speed operation.

It also makes high-speed operation feasible, and some machines can move the film at up to ten times standard speed.

Of the three, the pantograph method is best suited for high-speed operation.

Vehicles were also built to test catenary for high-speed operations.

Another area of concern for continued high-speed operation is the engines.

While high-speed operations are not its forte, this car is really at home in tight urban areas.