面向对象的程序设计语言CLUSTER86的设计与实现

本文介绍了笔者设计并实现的一种新型的面向对象的程序设计语言,着重讨论了在设计过程中采用的新的概念,并和其它类似语言作了比较.     

新型保温材料—炭化稻壳在连铸生产中的应用效果

对新型保温材料──炭化稻壳的理化指标及其保温性能进行了阐述。在连铸生产中采用炭化稻壳做保温剂可取得显著的经济效益，是理想的保温材料。     

新增探明储量的经济可采储量计算方法

提出了新增探明储量有无经济可采储量的判别方法。在此基础上，通过对立已开发油田技术可采储量经济转化率与油藏空气渗透率的相关关系式和图版，根据储层的空气渗透率，计算新增探明储量的经济转化率和经济可采储量。该方法参数易取，计算简便，对于快速、准确计算新增探明储量的经济可采储量具有重要意义。     

武钢 10000 m3/h制氧机主冷泄漏故障处理及应急保产方式

氧气生产单位保用户用气一旦出现较为紧张的局面时，如何正确处理保安全生产运行、保用户生产、安排抢修时间三者之间的关系，值得关注与研究。     

基于图像内容的多子波去噪

本文介绍了多子波变换的一般理论及OPTFR多子波的性质,通过改进其一阶平衡器,避免了预滤波,从而简化了运算。在将OPTFR多子波用于图像处理时,采用了一种基于图像内容的阈值方法,实验结果表明,其去噪效果优于CL多子波及一般的阈值方法。     

DESP: a distributed economics-based subcontracting protocol for computation distribution in power-aware mobile ad hoc networks

In this paper, we present a new economics-based power-aware protocol, called the distributed economic subcontracting protocol (DESP) that dynamically distributes task computation among mobile devices in an ad hoc wireless network. Mobile computation devices may be energy buyers, contractors, or subcontractors. Tasks are transferred between devices via distributed bargaining and transactions. When additional energy is required, buyers and contractors negotiate energy prices within their local markets. Contractors and subcontractors spend communication and computation energy to relay or execute buyers' tasks. Buyers pay the negotiated price for this energy. Decision-making algorithms are proposed for buyers, contractors, and subcontractors, each of which has a different optimization goal. We have built a wireless network simulator, called ESIM, to assist in the design and analysis of these algorithms. When the average communication energy required transferring a task is less than the average energy required to execute a task, our experimental results indicate that markets based on our protocol and decision-making algorithms fairly and effectively allocate energy resources among different tasks in both cooperative and competitive scenarios.     

定向凝固Al/C复合材料研究

本文首次进行了Al/C(SiC)复合材料定向凝固,研究了复合材料定向凝固过程以及组织形态与凝固速率的关系,获得了纤维束间胞晶和不同间距的树枝晶,发现非润湿系统复合材料定向凝固后性能降低,文中对其机制进行了探讨.     

新型线圈式磁弹性扭矩传感器

阐述了新型线圈式磁弹性扭矩传感器的原理,推导出其输出表达式,进而说明了线圈式磁弹性扭矩传感器具有输出平稳、响应快的特点。     

NexGen的Nx586－Pentium的又一个挑战者

本文简单介绍ＮｅｘＧｅｎ公司最新设计出的Ｎｘ５８６ＣＰＵ。它是一种８０×８６兼容的处理器，文中介绍了它的微体系结构，ＲＩＳＣ８６指令等。