Efficiency in uncertain variational control problems

Neural Computing and Applications - In this paper, considering the applications of interval analysis in various fields (such as artificial intelligence, neural computation, genetic algorithms,...     

生产二氧化氯的催化工艺及设备

在任意一种氧发生催化剂及无其它酸或不填加还原剂的条件下,采用氯酸与水进行化学还原反应产生二氧化氯和氧气的生产工艺和设备来生产二氧化氯。     

X-ray tomography as a diagnostic method of X-ray refractive optics

This article describes the application of high-resolution X-ray computed tomography to assess the critical parameters of refractive lenses for X-ray optics that determine the quality of compound optical systems. A microfocus Y. Cheetah X-ray system has been used for three-dimensional visualization of the surface and internal structure of refractive lenses made of high-purity aluminum with geometric apertures of 500 and 1500 μm. A Fein Focus X-ray tube with a focal spot size of less than 2 μm provides the resolution necessary for detecting critical-size microstructure defects in the material of the lens.     

岩心PI值试验研究及应用

主要论述了在多功能采油化学用剂评价仪上进行的岩心ＰＩ值试验的步骤，现象及结论。重点考察了岩心ＰＩ值与渗透率、流量及注入截面面积的关系；平行管岩心复合ＰＩ值和其中单管岩心ＰＩ值的关系。