In this paper, the relations between the inner set Spaces and the weighted inner set Spaces are studied.
本文研究了内集空间与赋权内集空间之间的关系。
A necessary and sufficient condition for an inner set space with three critical sets which can be weighted is also given.
给出了具有三个临界集的内集空间可以赋权的一个充分和必要条件。
The quality of the internal surface can be greatly improved and the punch force can be significantly reduced by using inner set hose.
内置软管可以有效改善管材的内表面质量，并显著减小冲头推力。
The quality of the internal surface can be greatly improved and the punch force can be significantly reduced by using inner set hose.
内置软管可以有效改善管材的内表面质量，并显著减小冲头推力。
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