If too much of a railway line is tunnelled, the whole economics of the project become impossible.
Full marks to the gas company: it did the right thing and tunnelled—but that should have been automatic.
The estates are tunnelled by passageways which debouch unannounced on to further pedestrian ways.
Quite a large part of it will be tunnelled, but not all of it.
The alternative approach will not be completely fully tunnelled.
Larvae had tunnelled up the petiole towards the leaf and were unable to tunnel back down as other larvae had destroyed the lower part of the petiole.
One type uses a strip of rectus fascia tunnelled under the bladder neck, which is then sutured to the rectus fascia on each side with minimal tension.
At harvest, the following additional data were taken: plant height (cm), stem diameter (cm), % stem tunnelled, cob weight (g), cob length (cm), cob width (cm), % cob fill and % cob damaged.
