Ecoclimatic regions of Canada, first approximation.

Canada's forest landscape fragments: a first approximation.

Ecoclimatic Regions of Canada: first approximation.

Ecoclimatic regions of Canada, first approximation.

In the first approximation a linear interpolation is used.

Ecoclimatic Regions of Canada: first approximation.

As an initial approximation, we could, however, consider

So let us put as the first approximation of the solution.

The first time these are noticed they may be ignored.

As an initial approximation, we could, however, consider

The method of circles was only a first approximation.

Sections: Equations of motion, first approximation.

As Dawkins says, ‘to a first approximation, all animals fly … because … to a first approximation, all species are insects’.

Not worth thinking about in a first approximation.

As Dawkins says, “to a first approximation, all animals fly ... because ... to a first approximation, all species are insects”.