The defect on the surface of pickle sheet is introduced, its forming cause and influence on the following deep working analyzed, some quality control measures proposed.

对酸洗板表面主要缺陷进行了介绍，分析了形成各种缺陷的成因及其对后续板材深加工的潜在影响，提出了质量控制措施。

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After graduating I spent two summers on Cape Cod, on a deep embed working as a waiter in a popular seafood restaurant to save up money for a move to Ireland.

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They both rely on lean direct-sales operations to sell their products to techies working deep in the bowels of large corporations.

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And it was his deep friendship and working relationship with these three men that opened different kinds of knowledge world to him.

NPR: Yo Yo Ma Reflects on Rostropovich