"What are the boys saying in Piccadilly?" he asked.(1.) Why are machine frames constructed in sections, instead of being in one piece?(2.) Why must parts which have contact on opposite sides have specific dimensions?(3.) What are standards of measure based upon in England, America, and France?(4.) How can weight be measured by time?(5.) Has the French metre proved a standard admitting of test reference?
FORE:Civil engineering, when spoken of, will be assumed as referring to works that do not involve machine motion, nor the use of power, but deal with static forces, the strength, nature, and disposition of material under constant strains, or under measured strains, the durability and resistance of material, the construction of bridges, factories, roads, docks, canals, dams, and so on; also, levelling and surveying. This corresponds to the most common use of the term civil engineering in America, but differs greatly from its application in Europe, where civil engineering is understood as including machine construction, and where the term engineering is applied to ordinary manufacturing processes.
FORE:I RETURNED from Louvain by military train. This one had had a most adventurous journey before it reached Louvain. It had left Cambrai in North France three days before, always going slowly and making long stops, to spare the seriously wounded at least a little. I estimated that in my train over 2,000 wounded had been loaded in a long, dismal procession of wagons. Most of them had not had their bandages renewed for a fortnight, and were still wearing the first emergency dressing; all came from the neighbourhood of Arras.
ONE:"All right; you may go!"317
TWO:"Excuse me," she gasped, "I am a little mad today. My dear boy, I cannot go away, the thing is impossible. If you could only look into my heart--but nobody can do that. Oh, Gordon, Gordon!"
THREE:"It happened at Landen on Friday, October 9th, in the train with wounded which arrived there from Brussels at about noon, when food was being distributed.""Why not?"
FORE:
"We are getting very near now," Balmayne croaked.Probably more than one hundred civilians had been shot, whereas many perished in the cellars. The heads of the municipality and several priests had at first been taken as hostages. Bail of ten million francs was asked for their release, but after much haggling they consented to accept one and a half millions, which sum was forthcoming from the various local banks.Following this proposition into modern engineering examples, we find how practice has gradually conformed to what these properties in belts suggest. Wire and other ropes of small diameter, to avoid air friction, and allowed to droop in low curves to avoid too many supporting pulleys, are now in many cases employed for transmitting power through long distances, as at Schaffhausen, in Germany. This system has been very successfully applied in some cases for distributing power in large manufacturing establishments. Belts, among which are included all flexible bands, do not afford the same facilities for [49]taking off power at different points as shafts, but have advantages in transmitting power to portable machinery, when power is to be taken off at movable points, as in the case of portable travelling cranes, machines, and so on.CHAPTER XXXIV. BORING AND DRILLING.
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