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    Software name: Appdown
    Software type: Microsoft Framwork

    Software size : 749 MB

    soft time:2021-01-24 06:42:05

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      "Visé is under a real reign of terror. The day before yesterday the town-crier walked the streets with his bell, and announced that within twenty-four hours everyone had to deliver his bicycle at the bridge. Anyone in whose house92 a bicycle should be found would be shot and his house set on fire. Yesterday morning the Germans announced once more that all arms, including those that were old or damaged or taken to pieces, should be handed in at the town-hall within an hour. If any arms should be found anywhere after that, they would shoot the inhabitants and burn down the town. Eatables and drinkables were requisitioned continuously under threats of firing the town, and the inhabitants are afraid of nothing so much as of the possibility that something may be required some day or other that cannot be produced."鲎榨慕�胎"The miserable behaviour of the men has been the cause that a non-commissioned officer and a private were seriously wounded by German ammunition.ヨォ绚芝瀹

      A drawing being inked in, the next things are tints, dimension, and centre lines. The centre lines should be in red ink, and pass through all points of the drawing that have an axial centre, or where the work is similar and balanced on each side of the line. This rule is a little obscure, but will be best understood if studied in connection with a drawing, and perhaps as well [84] remembered without further explanation.ぼ啶いイ欹"Where is that knife?" Von Manteuffel asked the sergeant who had fetched my belongings.交ぉ┡ラЩ丑There was of course no gas lit, and there was no paraffin lamp in the house. I was shown to my room by the dim light of a candle. The old man could hardly get up the stairs, as he was trembling all over in consequence of the days passed in fear and dread. The ceiling of my bedroom had been pierced by bullets, and the fragments covered nearly the whole of the bed, which had not been made after it was last used. The unaccustomed work of stripping and making the bed was soon finished, and I was hardly ready when a soldier entered at the door, which had to be left open by order, and shouted from the bottom of the staircase that I was not allowed to have a light, and must blow out my candle.ぅ讨─辘铯

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      On the Thursday of the week of destruction the inhabitants were notified that they had to leave the town, but Professor Noyons and his wife decided to stay on, as they could not leave the one hundred and fifty wounded men who were laid up at the Institution.ぽ镒き铙Between two of my several trips to Louvain I made one to Namur in the beginning of September, after having secured at Liège, by a trick, a splendid permit which enabled me to travel even by motor-car.搐�イ胜

      In compression processes no material is cut away as in cutting or grinding, the mass being forced into shape by dies or forms that give the required configuration. The action of compressing machines may be either intermittent, as in the case of rolling mills; percussive, as in steam hammers, where a great force acts throughout a limited distance; or gradual and sustained, as in press forging. Machines of application, for abrading or grinding, are constantly coming more into use; their main purpose being to cut or shape material too hard to be acted upon by compression or by cutting processes. It follows that the necessity for machines of this kind is in proportion to the amount of hard material which enters into manufactures; in metal work the employment of hardened steel and iron is rapidly increasing, and as a result, grinding machines have now a place among the standard machine tools of a fitting shop.蔫ア澶%え"September 1st, 1914."い�いゥ去イ澶

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      There was dire want in the little town, for the Germans had been requisitioning everything until there was nothing left. And as during the first days of the war all traffic had been stopped, it was impossible to bring in fresh supplies. The pieces of bread the people still had were like bricks, and several days old; and yet I could not get any of it.ぷえ徂Without any wish to discourage the ambition of an apprentice to invent, which always inspires him to laudable exertion, it is nevertheless best to caution him against innovations. The estimate formed of our abilities is very apt to be inversely as our experience, and old engineers are not nearly so confident in their deductions and plans as beginners are.い てズ

      � 毯イThey all became excited whenever I mentioned the accusations brought against them. They asserted with the greatest emphasis that it was an absolute lie that the civilians had shot. "Even if they torture me to death," said most of them, "I'll still contend that this accusation is untrue."ぅ辘ょ�ぅぅい

      I have explained already in the chapter "Round about Liège" that I myself was duped occasionally, for example, by the story of the three hundred civilians who had been shot. To my mind these violent acts at the beginning of the war were part and parcel of the system of frightfulness, by which the Germans tried to scare the population and indirectly the hostile armies, at the same time rousing their own soldiers to anger and fury.芷CHAPTER XXXV. MILLING.铼ゥ桂パ�ˉイ谣ぜ

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      �ベヲ硎ザ�や抓蓼ゥワゥThere was a continuous coming and going at the bridge-command, for when I left the shrubberies a great many soldiers of high and low rank, with portfolios and documents, were waiting outside. The soldiers were to escort me back across the bridge, so that I might go on to Visé along the other bank.ぅ菠ウ楗揿ゥ

      The faces of the dies remain parallel, no matter how large the piece may be that is operated upon, while with a trip-hammer, the top die moves in an arc described from the trunnions of the helve, and the faces of the dies can only be parallel when in one position, or when operating on pieces of a certain depth. This feature of parallel movement with the dies of crank-hammers is of great importance on some kinds of work, and especially so for machine-forgings where the size or depth of the work is continually being varied.ゥゥァク趁胎A learner should, in fact, consider the application and operative conditions of gearing as one of the main parts of the subject, and the geometry or even the construction of wheels as subsidiary; in this way attention will be directed to that which is most difficult to learn, and a part for which facilities are frequently wanting. Gearing may be classed into five modifications—spur wheels, bevel wheels, tangent wheels, spiral wheels, and chain wheels; the last I include among gearing because the nature of their operation is analogous to tooth wheels, although at first thought chains seem to correspond more to belts than gearing. The motion imparted by chains meshing over the teeth of wheels is positive, and not frictional as with belts; the speed at which such chains may run, with other conditions, correspond to gearing.憬瀛ぅ孢This principle is somewhat obscure, and the nature of percussive forces not generally considered—a matter which may be illustrated by considering the action of a simple hand-hammer. Few [103] people, in witnessing the use of a hammer, or in using one themselves, ever think of it as an engine giving out tons of force, concentrating and applying power by functions which, if performed by other mechanism, would involve trains of gearing, levers, or screws; and that such mechanism, if employed instead of a hammer, must lack that important function of applying force in any direction as the will and hands may direct. A simple hand-hammer is in the abstract one of the most intricate of mechanical agents—that is, its action is more difficult to analyse than that of many complex machines involving trains of mechanism; yet our familiarity with hammers causes this fact to be overlooked, and the hammer has even been denied a place among those mechanical contrivances to which there has been applied the name of "mechanical powers."ぅ━


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