论文部分内容阅读
应用金相显微镜、扫描电镜能谱分析仪（SEM-EDS）等检测手段，对采集于申明铺遗址的铁器残片进行腐蚀情况的微观分析。发现该遗址所出土铁器腐蚀情况较为严重，不仅存在均匀腐蚀，还存在很多不均匀的局部腐蚀，包括点蚀、选择性腐蚀及晶间腐蚀等，为后期的保护工作提供了依据。
申明铺遗址出土腐蚀铁器的微观分析
【摘 要】
：
应用金相显微镜、扫描电镜能谱分析仪（SEM-EDS）等检测手段，对采集于申明铺遗址的铁器残片进行腐蚀情况的微观分析。发现该遗址所出土铁器腐蚀情况较为严重，不仅存在均匀腐蚀，还存
【机 构】
：
咸阳师范学院、历史文化学院,咸阳师范学院、关中古代陵寝文化研究中心
【出 处】
：
咸阳师范学院学报
【发表日期】
：
2012年4期
其他文献
Acrylic acid was graft-copolymerized onto Rhi. oryzae's cell wall structural polysacchaxide directly and efficiently in aqueous solution with ceric ammoniu
提高工业增加值计算准确度之我见四川省甘孜工业学校童玉琴工业增加值作为新国民经济核算体系的一项重要指标，从１９９３年起已正式列入了工业统计报表制度。制度规定乡及乡以下独立核
A Simple Model to Determine the Trends of Electric Field Enhanced Water Dissociation in a Bipolar Me
This work is concentrated on elucidating the mechanism of the electric field enhanced water dissociation. A simple model was established for the theoretical cur
Zero net-liquid flow (ZNLF) is a special case of upward gas-liquid two-phase flow. It is a phenomenon observed as a gas-liquid mixture flows in a conduit but th
A Mathematical Method for Determination of Absolute Adsorption from Experimental Isotherms of Superc
A mathematical method was proposed for the determination of absolute adsorption from experimental isotherms. The method is based on the numerical equality of th
Microscopic structure and diffusion properties of benzene in ambient water (298 K, 0.1 MPa) and super critical water (673－773 K, 25－35 MPa) are investigated by mo
The kinetics of CO2 reforming of methane has been studied at 976－1033K on a commercial NiO/CaO/Al2O3 catalyst in a packed-bed continuous reactor. The reaction wa
研究了一类含有不确定参数的中立时滞系统的状态反馈控制问题，基于LMI方法，给出无记忆状态反馈控制器存在的充分条件。设计的控制器对于所允许的参数不确定性和时滞，能保证闭环
“岐山嫂子面”是从周代传承至今的“关中第一美食”，具有悠久历史。但受关中方言影响和对该面食文化内涵缺乏理解，故普遍把该面食误写成“臊”或“哨”子面，以误传讹，导致饮食市
The transition from froth to spray regime on sieve trays was experimentally studied in an air/water simulator with 300 mm diameter. It has been found that the r