2 Sentences With "declassing"

How to use declassing in a sentence? Find typical usage patterns (collocations)/phrases/context for "declassing" and check conjugation/comparative form for "declassing". Mastering all the usages of "declassing" from sentence examples published by news publications.

type: All Declarative Interrogative Exclamative

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Due to the abrasive effect of the creping blade the surface of the yankee becomes irregular and rough. Therefore, periodically (with very varying frequency: from every 6 months to some years) cast iron yankees have to be ground or polished. This decreases the thickness of the shell, and since the yankee is a pressure vessel, also the maximum pressure which can be used for paper production. A way to avoid this declassing of pressure is to make a metallisation, i.e.
They made regular contacts with local schools, kindergartens, and offered various services to the children, parents and teachers. As a form of youth protection, a so-called afternoon-care system was functioning in the 1970s and 1980s with elements resembling present-day social work. Social and economic changes taking place in the late 1980s and the consequent increase in the rate of unemployment, declassing and dramatic impoverishment of certain social groups, changes in social norms and values, and the related emergence and extension of deviant behaviour challenged schools. It became apparent that these sudden and intensely rising problems were preventing schools from fulfilling their basic tasks, and could not be addressed by traditional educational tools.