Sentence examples for trough about from inspiring English sources

Dammed lake appeared in the midst of the trough about 11,000 cal yr BP.

It's a long, wall-mounted tiled trough about a foot deep and only four or five inches wide.

The effort, conducted from a drilling ship in the Nankai Trough about 100 miles east of Osaka, was the world's first hydrate production test in deep water.

From a relatively low watershed and pass to Glen Etive at an elevation of 1,011 feet (308 metres), Glencoe runs west for about 5 miles (8 km) as a steep-sided, glacier-scoured trough about one-half mile (800 metres) wide, bounded by towering mountains with elevations of 3,000 feet (900 metres) or more, before turning northwest as a broader glen opening into the valley of Loch Leven.

Normally, markets peak about seven months prior to the beginning of recessions and, interestingly, they trough about six months into recessions.

From the peak of the boom to the trough about five or six months ago, the currency went from 2 [reais] to the dollar to 4.2 [reais], so these companies were doing well and enjoying phenomenal growth, but in U.S. dollars, [their revenue] felt anemic.

"I'm sick of peaks and troughs about one win.

Sometimes the floors are separated from the walls of canyons by grooves (troughs) about 1 km wide.

This treatment, which resulted in a 6- to 10-day cyclic pattern of urinary alcohol level (UAL) peaks (about 500 mg%) and troughs (about 100 mg%) (Bardag-Gorce and French 2002), allowed the investigators to compare gene expression profiles at high and low blood alcohol levels (BALs) by microarray analyses.

In El Salvador, the precursor trough produced about 2.76 inches (70 mm) of rainfall in about ten hours.

The D.C. public trough is about to have another mouth to feed: politicians.