1、 This paper is concerned with the problem of quartic lacunary polynomial spline interpolation.
本文讨论四次缺插值多项式样条。
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2、 Two mixed-valence lacunary tungstodiphosphates with the lacuna located in"belt"and"cap"positions were photosynthesized.
用光合成的方法得到了两个混合价的缺位磷钨杂多化合物，其缺位分别位于“带”和“帽”的位置。
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