Tanning

例句:

• Shortly after he had moved to London he had been asked to investigate astringent plants in connection with tanning. 鲁伯特·萨金特·荷兰. 历史性发明.
• We all know that leather is the skins of animals, dressed and prepared for our use by tanning, or some other process, which preserves them from rotting and renders them pliable and tough. 佚名. 神奇的知识之书.
• They are changed from time to time from weaker into stronger liquor until the tanning process is complete. 佚名. 神奇的知识之书.
• This is used mostly in tanning soft, glovey upper leather, which when finished makes a very tough yet soft and pliable leather for footwear. 佚名. 神奇的知识之书.
• When men were skin-dressed animals they knew little or nothing of tanning. 威廉·亨利·杜利特. 世纪发明.
• They knew how to sweat, dry, and smoke the skins, and this crude seasoning process was the forerunner of modern tanning. 威廉·亨利·杜利特. 世纪发明.
• But he found the hide had dried as stiff as a board, and as he knew naught of tanning, he was forced to abandon his cherished plan. 埃德加·赖斯·巴勒斯. 人猿泰山.
• They are then trimmed and scraped by hand, after which the real tanning process begins. 佚名. 神奇的知识之书.
• But whether discovered by chance, accident or experience, or invented from necessity, the art of tanning should have rendered the name of the discoverer immortal. 威廉·亨利·杜利特. 世纪发明.
• The drying of the hide is as important as the tanning. 佚名. 神奇的知识之书.
• And now since 1880, the chemists are pushing aside the vegetable processes, and substituting mineral processes, by which tanning is still further shortened and cheapened. 威廉·亨利·杜利特. 世纪发明.
• The tanning of raw hides taken from animals is an ancient trade. 佚名. 神奇的知识之书.
• The inventions of the century consist in labour-saving machinery for these purposes, new tanning and dressing processes, and innumerable machines for making special articles of leather. 威廉·亨利·杜利特. 世纪发明.

校对:奥斯瓦德