Ultrawide angle lenses

The distribution and antibiotic susceptibility of producing extended-spectrum beta-lactamases(ESBLs)bacteria in Wuhan area in 2000;

2000年武汉地区产超广谱β-内酰胺酶菌种的分布及药敏分析

In the paper,the operation of convolution in ω-ultradistributions is discussed,and some formulas are given.

讨论ω-超广义函数间中的卷积运算,并且给出了一些超广义函数卷积运算的公式。

In the paper,some regularization properties of ω-ultradifferentiable functions D(w)(Rn) and ω-ultradistributions D′(w)(Rn) are discussed.

文章讨论了ω-超可微函数空间D′(ω)(Rn)和ω-超广义函数空间D(ω)(Rn)中的一些正则化性质,证明了当ε→0时,Tε=T*αε→T(D′(ω)Rn)。