问答题

A part program is stored in the form of blocks of information, and each block has the numerical data needed to manufacture a segment of the work-piece.

答案：对===T

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Numerical control is designed to control the operation of a machine tool by a series of coded instructions called a program.

答案：对===T

印象管理是指一个人通过一定的方法去影响别人对于自己的印象,使别人所形成的印象符合自己期望的过程。()

答案：正确