bottoms


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bottoms

[′bäd·əmz]
(chemical engineering)
Residual fractions that remain at the bottom of a fractionating tower following distillation of the lighter components.
(petroleum engineering)
References in classic literature ?
Why, yes; the lower bottom unscrews," said the Tin Woodman.
He handed the pepper-box to Tip, who had no difficulty in unscrewing the bottom.
At other times, he turns the traps bottom upwards, by the same means, and occasionally even drags them to the barrier and conceals them in the mud.
Aching eyes scanned the horizon day and night until the weak and weary watchers would sink exhausted to the bottom of the boat, and there wrest in dream-disturbed slumber a moment's respite from the horrors of the waking reality.
But there was no isolated bush, nor modest brushwood, at the bottom of lofty trees.
Weak from terror, Rokoff sank shuddering into the bottom of the dugout.
This enormous hole was beyond all measurement, and formed a gloomy abyss, the bottom of which the sun's rays could never reach.
For, if the town intended to be destroyed should have in it any tall rocks, as it generally falls out in the larger cities, a situation probably chosen at first with a view to prevent such a catastrophe; or if it abound in high spires, or pillars of stone, a sudden fall might endanger the bottom or under surface of the island, which, although it consist, as I have said, of one entire adamant, two hundred yards thick, might happen to crack by too great a shock, or burst by approaching too near the fires from the houses below, as the backs, both of iron and stone, will often do in our chimneys.
she answered, looking down upon him as he lay doubled up at the bottom of the boat.
But he had learned some news at the bottom of the sea.
All the hurrahs, carried upward upon the sonorous waves of the immense acoustic tube, arrived with the sound of thunder at its mouth; and the multitude ranged round Stones Hill heartily united their shouts with those of the ten revelers hidden from view at the bottom of the gigantic Columbiad.
In warm evenings I frequently sat in the boat playing the flute, and saw the perch, which I seem to have charmed, hovering around me, and the moon travelling over the ribbed bottom, which was strewed with the wrecks of the forest.