Scouring is essential, for it removes the natural grease in the fiber, the suint, dirt and dust.

洗涤工序是十分必要的，因为此工序可以除去纤维上的天然油脂、脂汗和尘土。

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A special scouring process used to remove the natural gum, sericin, from silk, is called degumming.

清除蚕丝中的天然胶一丝胶的过程叫做脱胶。

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The soil and water loss violently, the main reason was human's destroy on natural vegetation, thus it thoroughly destroyed the permeability and anti-scouring of soil.

目前黄土高原水土流失剧烈进行，其主要原因就是人为活动对天然植被的无情破坏，从根本上破坏了土壤的入渗和抗冲性能。

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SwiftKey capitalized on this principle by scouring countless sources and combining natural language processing and artificial intelligence to understand better the context of what a person is trying to write.

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The all-purpose powder is a natural deodorizer, and when mixed with water makes a great scouring agent.

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