固态存储水位精简摘录的研究

讨论了固态存储水位数据精简摘录存在问题及所需满足的要求。介绍了曲线矢量压缩的Douglas-Peucker算法,对它做了改进并应用于水位过程线的精简摘录。应用实例表明该法能够以精简的数据反应出水位变化完整过程,是使用计算机完成固态存储水位摘录的有效方法。     

Lithium Ion Extraction from the High Ration Mg/Li Salt Lake Brine with Ionic Liquid in Triisobutyl Phosphate and Kerosene

正1 Introduction As the lightest metal with the unique properties of energy production and storage,lithium is regarded as the new century energy metal.Lithium and its compounds were widely used in various industrial fields,especially in     

Prospect of Lithium Resources Supply and Demand

正1 Introduction The conflict between resources and the environment has been increasingly outstanding as the population,economy and society around the globe have developed rapidly since the 21st century.An important challenge that the human     

3-Phase Modeling for the Origin of Chinese Lithium-Rich Brines

正There are significantly different origins and mineralizations among various lithium-rich brines of the world.As for Clayton Valley,Nevada,the data and interpretations recently presented suggest that the model     

Studies on the Thermodynamics and Thermal Chemistry Properties for Lithium Salts and Their Aqueous Solution Systems

正1 Introduction With the industrial development of lithium battery,nuclear and aerospace industry,the demands of metal lithium and its compounds are increasing significantly.Lithium is called as the energy of the metal in the new century(Zhang et al.2001).The total reserve of lithium resources around the world7     

Transformation Process and Mechanism of Lithium Borates

正Amounts of lithium-containing salt lake brine resources are widely distributed in the four provinces named Qinghai,Tibet,Inner Mongolia and Xinjiang province,especially the salt lakes in Qinghai-Tibet Plateau are abundant of     

The Metastable Phase Equilibria of the MeX-MgCl_2-H_2O Systems

正1 Introduction The Pingluoba brine,which characterized as high concentration with sodium,potassium,boron,lithium,and rubidium,possess great development value.The main composition of the brine can be summarized to the     

Study on the Isothermal Evaporation Process at 5℃ with the Brine of Laguocuo Salt Lake

正1 Introduction Tibet has nurmerous salt lakes.Laguocuo is one of the salt lakes,which is located to the sorthern of Ali Plateau,31°59′02″N-32°04′08″N,84°02′03″E-84°12′03″E.Its lake water is rich in potassium,magnesium,lithium,boron,rubidium,cesium and other resources.The study of     

基于VBA实现设计点位编号和坐标提取

针对实际生产需要,探讨利用计算机实现化探设计点位坐标提取和填写样品编号,重点介绍用VBA编程填写样品编号。这里还介绍了VBA语言及主要函数功能、程序流程及主要程序编码。通过实际应用表明,该程序流程合理、过程简单、运行速度快,有效改善了野外生产的精度及效率。     

高分辨率图像辅助提取高光谱图像端元

现有的端元提取算法大多是基于凸面单形体假设,对于非单一地物类型,利用这些端元进行丰度反演将会影响混合像元分解精度。本文提出一种利用高分辨率图像判断高光谱像元内是否为同一类型地物的方法。首先,利用图像分割程序对高分辨率图像进行分割,得到光谱均一的斑块矢量图,并叠加到高光谱图像上;然后,通过空间关系分析找出斑块内的高光谱像元,称其为准端元;最后,利用端元提取算法在这些准端元中进行端元提取。实验结果表明,该方法将端元提取结果的误差降低了20%左右。