The hot grind schedule of work roll in finishing trains of hot rolling is one of the difficult problems that harasses production all the while and is anxious to be solved.

热轧精轧机组工作辊热磨制度是长期困扰热轧生产并急于解决的难题。

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To this, somebody points out, visible and on-the-job " read grind hot " it is a society " diploma is standard " a kind of expression.

对此，有人指出，可见在职“读研热”就是社会“文凭本位”的一种表现。

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