Evolution of insoluble eutectic Si particles in anodic oxidation films during adipic-sulfuric acid anodizing processes of ZL114A aluminum alloys

The effects of insoluble eutectic Si particles on the growth of anodic oxide films on ZL114A aluminum alloy substrates were in-vestigated by optical microscopy (OM) and scanning electron microscopy (SE...     

ZL114铝合金激光--龟弧的复合焊接

设计了一种激光-电弧复合热源焊接ZL114合金的新工艺，并对焊后的试件进行了X光检测、抗拉强度和全相组织等实验。结果表明，该种新工艺对铝合全有良好的适应性和可行性，是焊接领域的一个趋势。     

新疆木垒哈萨克族民间传统木制餐具造型与制作工艺研究

木垒哈萨克族民间传统木制餐具的种类、功能、造型、生产工艺等都生成于草原游牧文化环境,又具有鲜明独特的民族特色,是哈萨克族民间手工艺的典型样式,体现了游牧民族生产生活方式及民族独特的审美态度。     

N皇后问题独立解算法研究和仿真实现

根据N皇后可行解的七种对称关系,提出求N皇后问题独立解的算法,并验证算法的可行性和正确性。建立求解N皇后问题的仿真软件,验证N皇后问题全解和独立解个数约8:1的数学关系。     

全面提高教师的教育教学能力,是实现高职教育以能力为本位培养目标的关键

自20世纪80年代以来,我国在职业教育的人才培养模式上不断地研究、探索和创新。当前在全面推进高职教育内涵建设的新形势下,积极探索基于能力本位的专业人才培养方案。本文就要想实现高职教育以能力为本位培养目标,必须全面提高教师的教育教学能力展开探讨。     

使用VB编程实现文件属性修改

分析了查看隐藏文件夹和设置文件夹属性的方珐．并在VB中得到了实现。     

入侵容忍系统的安全性量化方法分析

入侵容忍系统的安全性量化评估技术目前已取得了初步研究成果。本文首先简要阐述该技术的进展情况,然后从构建安全模型和分析攻击行为两大方面,横向比较了目前国内外在该领域的研究成果,并进行总结和分析,提出了一些未来的研究设想。     

2D Bi2O2Te Semiconductor with Single-Crystal Native Oxide Layer

Following logic in the silicon semiconductor industry, the existence of native oxide and suitable fabrication technology is essential for 2D semiconductors in planar integronics, which are surface-sensitive to typical coating technologies. To date, very few types of integronics are found to possess this feature. Herein, the 2D Bi₂O₂Te developed recently is reported to possess large-area synthesis and controllable thermal oxidation behavior toward single-crystal native oxides. This shows that surface-adsorbed oxygen atoms are inclined to penetrate across [Bi₂O₂]_n²ⁿ⁺ layers and bond with the underlying [Te]_n²ⁿ⁻ at elevated temperatures, transforming directly into [TeO₄]_n²ⁿ⁻ with the basic architecture remaining stable. The oxide can be adjusted to form in an accurate layer-by-layer manner with a low-stress sharp interface. The native oxide Bi₂TeO₆ layer (bandgap of ≈2.9 eV) exhibits visible-light transparency and is compatible with wet-chemical selective etching technology. These advances demonstrate the potential of Bi₂O₂Te in planar-integrated functional nanoelectronics such as tunnel junction devices, field-effect transistors, and memristors.     

Relation network based on multi-granular hypergraphs for person re-identification

Applied Intelligence - In recent years, person re-identification (re-ID) has become a widespread research topic that focuses on retrieving target pedestrians from a set of images, typically taken...