同时，简要探讨了机床微小型化的有关问题。
And some problems of machine tool miniaturization are briefly discussed.
概述机床微小型化的可行性、优点以及研究进展。
The feasibility, the advantage, and the development of miniaturized machine tool are summarized.
提出了两种易于微小型化的压电式管内移动机构。
In this paper, two kinds of piezoelectric in pipe locomotive mechanism, which is easy to realize miniaturization, are proposed.
提出了两种易于微小型化的压电式管内移动机构。
In this paper, two kinds of piezoelectric in pipe locomotive mechanism, which is easy to realize miniaturization, are proposed.
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