奥氏体化温度对钢中马氏体组织形态的影响

用光学显微术研究了奥氏体化温度对３０、４０、６０、Ｔ８、Ｔ１２钢马氏体组织形态的影响。结果表明，奥氏体化温度越高，获得板条马氏体的量越多，奥氏体化温度超过某个临界值时，中高碳钢均可获得全部板条马氏体组织。钢的含碳量越高，获得全部板条马氏体的临界奥氏体温度越高。在该温度以下淬火时，３０、４０、６０钢先形成板条马氏体，后形成片状马氏体；Ｔ８、Ｔ１２钢先形成片状马氏体，后形成板条马氏体     

集成系统中工艺卡片填写与工序图绘制的研究

利用VBA实现CAD和CAPP系统集成，讨论了基于Word平台进行工艺卡填写，并在此基础上进行工艺卡填写和工序图并行输出的一般问题。工艺文件的填写是在CAPP数据库的支持下，直接读取CAD所提供的CAPP工艺数据文件，经推理机推理自动生产工艺过程；工序图绘制是在特征图表级和参数化绘图原理的基础上进行的。     

论社会转型中的德治困境及以德育人

社会转型中道德问题日显突出，以德治国的方略就置于中国这一特殊的历史背景和道德实践之中。我国对社会转型前后的道德特征的比较中，提出既要防止道德的政治化，又要警惕道德的功利化，真正坚持唯物辨证法，全面实施以德育人，只有提升全民族的道德水准，才能真正实现以德治国。     

集成有源负载放大器的研究

本文重点介绍了集成有源负载放大器的分析方法,并以镜像电流源为例详细介绍、对比了两种方法(图解分析法和微变等效电路分析法)。此外,介绍了用厄雷电压计算 Av 的简便方法。     

物理学与美学

探索物理学中美的因素,领悟自然科学之美,激发科学创新精神。     

生命伦理学及其四大基本原则

生命伦理学起源于1950年代,1970年代成为一门独立的学科.我国于1980年代初起步.生命伦理学的英文bioethics,由bio和ethics两个词组成,意即在进行生命科学研究时既要遵循生命科学规律,又要合乎伦理学的原则.     

基于CPLD的PC／104总线接口实现

采用CPLD芯片实现了单片机与PC／104总线接口的并行通信，保证了响应的实时性。     

Static extracting method of software intended behavior based on API functions invoking

The method of extracting and describing the intended behavior of software precisely has become one of the key points in the fields of software behavior＇s dynamic and trusted authentication. In this paper, the author proposes a specified measure of extracting SIBDS （software intended behaviors describing sets） statically from the binary executable using the software＇s API functions invoking, and also introduces the definition of the structure used to store the SIBDS in detail. Experimental results demonstrate that the extracting method and the storage structure definition offers three strong properties： （i） it can describe the software＇s intended behavior accurately; （ii） it demands a small storage expense; （iii） it provides strong capability to defend against mimicry attack.     

铝厂污水零排放研究

本文从水质方面分析了西南某铝厂污水零排放的可行性。为了实现污水零排放,对该铝厂东片区、氧化铝厂、热电厂三大污水处理系统进行改进。从现场试验监测及统计分析结果表明,改进后的处理系统处理的水质满足再生水水质指标要求,该铝厂污水零排放的实现创造了极大的经济和社会效益。     

Comparison of Drought-Resistance about Three Wild Rocky-Grasses

In this experiment, using the methods of drought-stress in the pot and PEG simulative drought-stress, three native rocky-slope grasses Pogonatherum panideum（Lam.） Hack, Erioophorum comosum nees and Cynodon dactylon cultivated in the pots were selected as materials to study their drought-resistance by analyzing the indexes such as the leaf area index, the drying roots accumulation, the holding water ability of leaf, the relative conductance of leaf, the soluble protein, chlorophyll. At the same time, by comparing with membership function value of each index, the order of each grass drought-resistance was decided. The results showed that the drought-resistance of Erioophorum comosum nees was stronger than Cynodon dactylon and drought-resistance of Cynodon dactylon was stronger than Pogonatherum panideum （Lam.） Hack. The purpose of the experimental results was to find theoretical foundations for selecting and cultivating native protecting-slope vegetations to adapt to rocky slopes.