In every essential feature the plan recommended by the Commission is new.

The built environment is an essential feature of our collective memory.

But this is not an essential feature of the procedure.

An example might highlight the essential features of the system.

In others, it may be an essential feature of the game.

The essential features of such a system already exist in nature.

The truth is, they are all starting to resemble each other in their essential features.

"It takes two essential features to make a system robust," he says.

Basically, though, the essential features of the political system were those established in the preceding century.

Would you like to say a little more about what the essential features of these proposals will be?