Oblong or subcylindric, 30 cm. or more high, 7.5 to 10 cm. in diameter, often forking from the middle: tubercles conical, 12 mm. long, 8 mm. in diameter, with woolly axils: radial spines 16 to 20, bristle-like, white, the lower longer (8 to 10 mm.); central spines 6 or 7, rigid, whitish with black tip, 12 mm. long: flowers rose color, 12 mm. in diameter: fruit 2.5 cm. long, cylindrical.英文原著 · 《The North American Species of》
Globose, 3.5 cm. in diameter, simple or nearly so: tubercles ovate-cylindrical, 12 to 14 mm. long, slightly grooved: radial spines 13 to 17, straight, whitish, setaceous, somewhat unequal, 8 to 10 mm. long; central spine more robust, straight and porrect, puberulent, 10 to 12 mm. long, often wanting: flowers about 2.5 cm. long, yellow or reddish: stigmas 2 to 5: fruit globose, scarlet, 6 to 8 mm. in diameter: seeds globose, black and pitted, 0.8 to 1.1 mm. in diameter.英文原著 · 《The North American Species of》
To Deptford, and there I walked down the Yard, Shish and Cox with me; and discoursed about cleaning of the wet docke, and heard (which I had before) how, when the docke was made, a ship of near 500 tons was there found; a ship supposed of Queene Elizabeth's time, and well wrought, with a great deal of stone shot in her of eighteen inches diameter, which was shot then in use: and afterwards meeting with Captain Perriman and Mr. Castle at Half-way Tree, they tell me of stone-shot of thirty-six inches diameter, which they shot out of mortar-pieces.英文原著 · 《The Diary of Samuel Pepys》
"Oh, you will get your twenty - four hours, and perhaps longer, but not much longer. You're an audacious fellow, Maskull, but this trip will prove a little strenuous, even for you.... And so, like the unbelievers of old, you want a sign from heaven?"
Maskull frowned. "But the whole thing is ridiculous. Our brains are overexcited by what took place in there. Let us go home, and sleep it off."
Krag detained him with one hand, while groping in his breast pocket with the other. He presently fished out what resembled a small folding lens. The diameter of the glass did not exceed two inches.英文原著 · 《A Voyage to Arcturus》
Experiments with Bromine.--Place in a very flaring wine glass a few drops (say ten) of bromine, then place a small piece of phosphorus about one-twentieth of an inch in diameter. Place the latter on the end of a stick from five to ten feet in length. So place it that the phosphorus can be dropped into the glass, and in an instant combustion giving a loud report will be the result.英文原著 · 《American Hand Book of the Daguerreotype》