We have been told about troughing out, turning the corner and recovery on the way.
This country has imposed employment costs and rigidity on a peaking and troughing type of business.
However, "troughing" seems to be what we are involved in at present.
A general area of troughing is present at the 500- and 250-mb levels west of the jet.
Stock were watered by pools along the river and 29 wells most of which were equipped with mills and troughing.
Floor beams are supported transversally on top of the stringers, while themselves supporting a continuous pressed steel troughing system surfaced with concrete.
The first pass with the laser, called laser troughing, is accomplished with the short duration pulse.
Quickscat data had revealed that there was weak troughing at the surface but no closed low level circulation center existed.
