Ploughs

例句:

• Disk cultivators are those in which disk blades instead of ploughs are used with which to disturb the soil already broken. 威廉·亨利·杜利特. 世纪发明.
• This has been evidenced by the fact that in the United States alone nearly eleven thousand patents on ploughs were issued during the nineteenth century. 威廉·亨利·杜利特. 世纪发明.
• They also contriv ed to temper the metal, and to make helmets, swords, lance-points, ploughs, tools, and other implements of iron. 李贝. 西洋科学史.
• The general features, the beam, handles, and share, have existed in ploughs from the earliest ages in history. 威廉·亨利·杜利特. 世纪发明.
• The inventions of centuries in ploughs have proceeded along the lines of the elements above enumerated. 威廉·亨利·杜利特. 世纪发明.
• There were ploughs which were made heavy or light as the different soils required, and there were a variety of farm implements, such as spades, hoes, harrows and rakes. 威廉·亨利·杜利特. 世纪发明.
• Ridges of faces are thrown to this side and to that, and the ploughs go steadily onward. 查尔斯·狄更斯. 双城记.
• A walking cultivator is when the operator walks and guides the machine with the hands as with ploughs. 威廉·亨利·杜利特. 世纪发明.
• Steam Ploughs: Implements for Preparing the Soil for Planting. 威廉·亨利·杜利特. 世纪发明.
• A man can manufacture a plough and operate it, but no amount of ploughs will create a man and endow him with skill. 沃尔特·李普曼. 政治序论.
• It is true that, as in the case of the ploughs, attempts had been made through the centuries to invent and improve seeding implements. 威廉·亨利·杜利特. 世纪发明.
• Ordinary ploughs are converted into cultivators by supplying them with double adjustable mould boards. 威廉·亨利·杜利特. 世纪发明.
• No ploughs and no hoes have been found. 赫伯特·乔治·威尔斯. 世界史纲.
• To begin with, perhaps, he just let his voice loose as one may hear Italian peasants now behind their ploughs singing songs without words. 赫伯特·乔治·威尔斯. 世界史纲.
• James Small of Scotland wrote of and made ploughs having a cast-iron mould board and cast and wrought iron shares in 1784-85. 威廉·亨利·杜利特. 世纪发明.
• Farmers refused, for instance, to use cast-iron ploughs as it was feared they would poison the soil. 威廉·亨利·杜利特. 世纪发明.

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