In both types pits are constructed between the rails on which the engines stand to afford easy access for the inspection and cleaning of their mechanism.
These include all those structures which are more intimately associated with the growth of ornamental plants and flowers, and comprise conservatory, plant stove, greenhouse and the subsidiary pits and frames.
Here the pits split into two, one part ending in a sac lined with sensory epithelium, and embedded in nervous tissue, the other projecting backwards as a long, glandular, blind canal.
Maintain the heat in hotbeds and pits by means of fresh dung linings.
Meanwhile mining below the bottom of the pits by means of shalts and underground tunnels had been commenced; but the full development of modern methods dates from the year 1889 when Cecil Rhodes and Alfred Beit, who had already secured control of the De Beers mine, acquired also the control of the Kimberley mine, and shortly afterwards consolidated the entire group in the hands of the De Beers Company.
The number of platforms or decks varies considerably; in small mines only a single one may be used, but in the larger modern pits two-, threeor even four-decked cages are used.
The plain on the right of the marshes was prepared with pits and spikes.
The cage is guided by shoes of wrought iron, a few inches long and bellmouthed at the ends, attached to the horizontal bars of the framing, which pass loosely over the guides on three sides, but in most new pits rail guides of heavy section are used.
After a cautious advance the eagerness of the troops finally overcame the hesitation of the commander in exposing his men, the rifle pits were carried with a rush, and the rebellion crushed at a single stroke.
Shadows rose from the pits littering the meadow as men spilled out of hiding into the meadow.