Moulds

例句:

• The pulp was laid by hand upon moulds made of parallel strands of coarse brass wire; and the making of the pulp by grinding wood and treating it chemically to soften it was experimental. 威廉·亨利·杜利特. 世纪发明.
• For while it is illuminating to see how environment moulds men, it is absolutely essential that men regard themselves as moulders of their environment. 沃尔特·李普曼. 政治序论.
• They cast the copper in moulds made to the shape of the stone implements. 赫伯特·乔治·威尔斯. 世界史纲.
• The machine is provided with a series of finger keys, which, when pressed like the keys of a typewriter, cause the letter moulds to assemble in a line in their proper order for print. 威廉·亨利·杜利特. 世纪发明.
• A similar process of embossing, was devised in Paris and called Xyloplasty, by which steam-softened wood is compressed in carved moulds, which give it bas-relief impressions. 威廉·亨利·杜利特. 世纪发明.
• They cannot be cast in moulds or shaped by law. 沃尔特·李普曼. 政治序论.
• The casting of car wheels by chill moulds, by which the tread portion of the wheel was hardened and increased in wearing qualities, is a good illustration. Edward W. Byrn. 十九世纪发明进展.
• The fat is then packed in cloths set in moulds and a slowly increasing pressure squeezes out the pure amber colored oil, leaving the stearine behind. Edward W. Byrn. 十九世纪发明进展.
• There are a number of duplicates of each character, and the moulds containing the same character are all arranged in one tube. 威廉·亨利·杜利特. 世纪发明.
• The dampened and plastic papier maché sheets are beaten into the face of the type form by means of brushes, are then removed, dried, and used as moulds to cast the stereotype plate from. Edward W. Byrn. 十九世纪发明进展.
• Are these letters cast in moulds? 鲁伯特·萨金特·荷兰. 历史性发明.
• In _metal founding_ the employment of chill moulds is an important step. Edward W. Byrn. 十九世纪发明进展.
• The letter moulds are then automatically returned to their proper magazine tube. 威廉·亨利·杜利特. 世纪发明.
• Previous to that time type were generally made by casting them in hand-moulds--the metal being poured in with a spoon. 威廉·亨利·杜利特. 世纪发明.
• He succeeded in keeping alive one of the c ommonest moulds on the surface of ashes and racemic acid, and saw the l?vo-tartaric acid appear. 李贝. 西洋科学史.
• When the frame is in one position, the letter moulds are released by the keys, slide down the wires by gravity and are assembled in line at the casting point. 威廉·亨利·杜利特. 世纪发明.
• Heretofore, the iron was run in open sand moulds on the floor and allowed to cool in bars called pigs, which were united in a series to a main body of the flow, called a sow. Edward W. Byrn. 十九世纪发明进展.
• Easels and plastercasts were mixed with type-moulds and galvanic batteries, and Morse turned from a portrait to his working model of telegraph transmitter and back again a dozen times a day. 鲁伯特·萨金特·荷兰. 历史性发明.
• After some study he found it, and the firm began taking casts of type in plaster moulds. 鲁伯特·萨金特·荷兰. 历史性发明.
• When the iron runs from the bottom of the blast furnace it is allowed to flow into trough-like moulds in the sand of the floor, and forms pig iron. Edward W. Byrn. 十九世纪发明进展.
• Accordingly, I was employed in cutting the wick for the candles, filling the moulds for cast candles, attending the shop, going of errands, &c. 本杰明·富兰克林. 富兰克林自传.
• But they have an infinite faith in moulds. 沃尔特·李普曼. 政治序论.
• The illustration shows two series of parallel trough moulds, each forming an endless belt, running on wheels. Edward W. Byrn. 十九世纪发明进展.

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