TWO:
日本化学機械製造は、国内外に豊富な実績を持つプラントエンジニアリングとものづくりのプロフェッショナル集団です。
設計?製造?建設?メンテナンスまで自社一貫で担い、
顧客企業様の課題を解決するベストパートナーであるために日々前進し続けています。
オンリーワンの技術を武器に、私たちと一緒にあらゆる分野のプラントエンジニアリングに挑戦してみませんか。
- THREE:The means of supporting cores must be devised, or at least understood, by pattern-makers; these supports consist of 'prints' and 'anchors.' Prints are extensions of the cores, which project through the casting and extend into the sides of the mould, to be held by the sand or by the flask. The prints of cores have duplicates on the patterns, called core prints, which are, or should be, of a different colour from the patterns, so as to distinguish one from the other. The amount of surface required to support cores is dependent upon their weight, or rather upon their cubic contents, because the weight of a core is but a trifling matter [96] compared to its floating force when surrounded by melted metal. An apprentice in studying devices for supporting cores must remember that the main force required is to hold them down, and not to bear their weight. The floating force of a core is as the difference between its weight and that of a solid of metal of the same sizea matter moulders often forget to consider. It is often impossible, from the nature of castings, to have prints large enough to support the cores, and it is then effected by anchors, pieces of iron that stand like braces between the cores and the flasks or pieces of iron imbedded in the sand to receive the strain of the anchors.
- THREE:While most educated persons will admit that the Greeks are our masters in science and literature, in politics and art, some even among those who are free from theological prejudices will not be prepared to grant that the principles which claim to guide our conduct are only a wider extension or a more specific application of Greek ethical teaching. Hebraism has been opposed to Hellenism as the educating power whence our love of righteousness is derived, and which alone prevents the foul orgies of a primitive nature-worship from being still celebrated in the midst of our modern civilisation. And many look on old Roman religion as embodying a sense of duty higher than any bequeathed to us by Greece. The Greeks have, indeed, suffered seriously from their own sincerity. Their literature is a perfect image of their life, reflecting every blot and every flaw, unveiled, uncoloured, undisguised. It was, most fortunately, never subjected to the revision of a jealous priesthood, bent on removing every symptom inconsistent with the hypothesis of a domination exercised by themselves through all the past. Nor yet has their history been systematically falsified to prove that they never wrongfully attacked a neighbour, and were invariably obliged to conquer in self-defence. Still, even taking the records as they stand, it is to Greek rather than to Hebrew or Roman annals that we must look for examples of true virtue; and in Greek literature, earlier than in any other, occur precepts like those which are now held to be most distinctively character55istic of Christian ethics. Let us never forget that only by Stoical teaching was the narrow and cruel formalism of ancient Roman law elevated into the written reason of the imperial jurists; only after receiving successive infiltrations of Greek thought was the ethnic monotheism of Judaea expanded into a cosmopolitan religion. Our popular theologians are ready enough to admit that Hellenism was providentially the means of giving Christianity a world-wide diffusion; they ignore the fact that it gave the new faith not only wings to fly, but also eyes to see and a soul to love. From very early times there was an intuition of humanity in Hellas which only needed dialectical development to become an all-sufficient law of life. Homer sympathises ardently with his own countrymen, but he never vilifies their enemies. He did not, nor did any Greek, invent impure legends to account for the origin of hostile tribes whose kinship could not be disowned; unlike Samuel, he regards the sacrifice of prisoners with unmixed abhorrence. What would he, whose Odysseus will not allow a shout of triumph to be raised over the fallen, have said to Deborahs exultation at the murder of a suppliant fugitive? Courage was, indeed, with him the highest virtue, and Greek literature abounds in martial spirit-stirring tones, but it is nearly always by the necessities of self-defence that this enthusiasm is invoked; with Pindar and Simonides, with Aeschylus and Sophocles, it is resistance to an invader that we find so proudly commemorated; and the victories which make Greek history so glorious were won in fighting to repel an unjust aggression perpetrated either by the barbarians or by a tyrant state among the Greeks themselves. There was, as will be shown hereafter, an unhappy period when right was either denied, or, what comes to the same thing, identified with might; but this offensive paradox only served to waken true morality into a more vivid self-consciousness, and into the felt need of discovering for itself a stronger foundation than usage and tradition, a loftier56 sanction than mere worldly success could afford. The most universal principle of justice, to treat others as we should wish to be treated ourselves, seems before the Rabbi Hillels time to have become almost a common-place of Greek ethics;43 difficulties left unsolved by the Book of Job were raised to a higher level by Greek philosophy; and long before St. Paul, a Plato reasoned of righteousness, temperance, and judgment to come.Jeff, peering, located the wing of the seaplane, the fuselage half submerged in muddy channel ooze, the tail caught on the matted eel-grass.
TWO:It is, at any rate, certain that the successors of Aenesidmus adhered to the standpoint of Pyrrho. One of them, Agrippa, both simplified and strengthened the arguments of the school by reducing the ten Tropes to five. The earlier objections to human certainty were summed up under two heads: the irreconcilable conflict of opinions on all subjects; and the essential relativity of consciousness, in which the percipient and the perceived are so intimately united that what things in themselves are cannot possibly be discovered. The other three Tropes relate to the baselessness of reasoning. They were evidently suggested by Aristotles remarks on the subject. The process of proof cannot be carried backwards ad infinitum, nor can it legitimately revolve in a circle. Thus much had already been admitted, or rather insisted on by the great founder of logic. But the Sceptics could not agree to Aristotles contention, that demonstration may be based on first principles of self-evident certainty. They here fell back on their main argument; that the absence of general agreement on every point is fatal to the existence of such pretended axioms. A still further simplification was effected by the reduction of the five Tropes to twothat all reasoning rests on intuition, and that mens intuitions are irreconcilably at variance with one another.300 As against true science, the sceptical Tropes are powerless, for the validity of its principles has nothing to do189 with their general acceptance. They are laid before the learner for his instruction, and if he chooses to regard them as either false or doubtful, the misfortune will be his and not theirs. But as against all attempts to constrain belief by an appeal to authority, the Tropes still remain invincible. Whether the testimony invoked be that of ancient traditions or of a supposed inward witness, there is always the same fatal objection that other traditions and other inward witnesses tell quite a different story. The task of deciding between them must, after all, be handed over to an impersonal reason. In other words, each individual must judge for himself and at his own risk, just as he does in questions of physical science.
TWO:"Not that I ever believed it," she said, "Never from the first. And now you'll have the finest practice in London. I'd quite forgot, sir, to say that there is a young lady waiting for you.""I quite agree with you over those notes," he said. "They must be recovered at any cost from Isidore."
担当者：総務課 西田佳司
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TWO:In Brussels the people seemed to be of a different opinion. German reports about successes obtained were simply not believed, and people persisted in their opinion that Antwerp would be invincible. The more reports of victories the Germans posted on the walls, the more excited people became, and205 palmed off upon each other all sorts of victories of the Allies.I also asked the inn-keeper whether he felt no fear in those surroundings. But, shrugging his shoulders, he answered: "All we can do is to wait quietly. I do all in my power to keep them in a good temper, give them beer and cigars, and yesterday killed one of my two cows for them. I may have lost everything at the end of the war, ... but even so, let it be, if I can only save the life of my family and keep a roof over my head. But my anxiety is great enough, for, you understand, I have two daughters ... and ... and...."