SiC-C films were deposited on the surface of stainless steel using ion beam mixing.
利用Ar+离子束轰击混合沉积技术(ion beam mixing)在不锈钢基体上制备在不锈钢和碳钢基体上沉积SiC-C涂层,并然后对样品进行加后热处理热去氩处理(400℃/30min),再用5keV的氢离子辐照样品。
There have been many studies on hydrogen retentiontheory of SiC-C films, but there are little study on process of preparing SiC-C films,and how to improve the hydrogen retention ability of SiC-C films.
本工作对不同工艺离子束混合制备的SiC-C涂层，研究SiC-C涂层阻氢性能及其影响因素，为SiC-C涂层实际应用提供依据。
XPS analysis for the C-SiC coatings before and after H~+ ion irradiation;
H~+辐照前后C-SiC涂层的XPS分析
Design and Implementation of Local Power Network Dispatch Management System Based on 3tier C/S Architecture of Midas Technology;
基于三层C/S结构的地区电网调度管理系统的设计与实现
Principle of designing blended 3tier C/S with B/S is analyzed.
分析了三层C/S和B/S混合模式设计的原理 ,重点讨论了三层C/S在第三方物流中的应用和实
The minimum reflection criterion is proposed,and the electric performances of an actual C-sandwich are optimized with genetic algorithm(GA)to reduce the influence of radome on the false alarm probability and the blinking lobe level of radar.
为降低天线罩对雷达的虚警概率、闪烁瓣电平的影响,笔者提出了最小反射准则,并对实际的C-夹层结构的电性能进行遗传优化,该C-夹层有14层结构,其中包括防雨涂层、胶膜、树脂过渡层等。
The criterions of minimum polarization difference, maximum incidence range and maximum frequency range are proposed, and the electric performances of actual C-sandwich are optimized with genetic algorithm (GA) based on these criterions, compared with those based on the criterions of maximum power transmission coefficient and minimum power reflection coefficient.
提出最小极化差异、最大入射角范围和最大工作频率范围准则,基于这些准则对实际的C-夹层结构的电性能进行了遗传优化,并与基于最大功率透射系数和最小功率反射系数准则的结果进行了比较。
Study and Application of 3-tiered C/S Computing Model Based on Dynamic Load-balancing;
本文首先提出了传统的分布式计算模式在扩展性、负载性、安全性等方面弊端 ,进而阐述了基于动态负载平衡的 3层C/S分布式计算模式 ,分析了该模式的优点和运作机制 ,并将DCOM /COM +中间件运用于该模式中 ,最后给出了基于该模式的DCOM /COM +的一个项目实例。