高毒低效农药在土壤中的行为

对农药在土壤中的历程，残留及分解以及和微生物的关系作了较详的研究报导，在保护环境以及确保人类需求食品安全的今天，开展这类课题的研究有着重要的现实意义。     

红外光谱分析仪管理、使用中的一点体会

主要就多年来自己在红外光谱分析仪管理和使用中的一些体会进行总结 .科学管理、积极推广 ,提高仪器的使用率 ;精心设计实验内容 ,培养学生解谱能力 ;不断学习新技术、新方法 ,努力提高自身水平 ,充分发挥科学仪器在教学、科研及科技开发工作中的作用 .     

发酵监控系统上位计算机软件编程研究

提出了利用上位机参与实时控制,综合分析在线参数、离线参数和间接参数,辅助发酵过程工艺研究和优化控制,并给出了上位机软件包的部分源程序及框图。该软件包对发酵工艺人员进一步了解菌种的遗传特性、细胞代谢调节和反应器工程特性方面有较大帮助。     

废热锅炉盘管的非正常损伤

By using optical microstructure(OM), X-ray diffractometer analyses and mechanical properties testing, the abnormal damage of pipe coil in remaining heat boiler has been investigated. The damage is the result of the melting of tube base metal at high temperature caused by the ignition inside the tube.     

Orlicz空间内单边K─泛函与平均模的等价性

本文在Ｏｒｌｉｃｚ空间内对周期函数建立了单边Ｋ─泛函与平均模的等价问题，对多元的情形也可以类似地得到．     

光回归反射织物的研究中粘合剂的选择

为了得到高反射率的回归反射涂层产品，本项目通过大量实验，生产出最佳的粘合剂及优选出其用量，并利用扫描电镜照片进行了分析。     

Erosion and Sediment Production in Small Watershed in Purple Hilly Areas and Prevention Techniques

Purple Soil distributes extensively and mainly in China. Because of abundant easily weatherable parent rocks/materials and unstable soil structure, and also influenced by parent materials, usage systems, and slope gradients, erosion and sediment production of purple soils are very severe with main fashions of water erosion and gravitational erosion. Basing on observed data in small watersheds, rainfall erosivity,vegetation coverage, previous soil water content, flow and relating factors such as climate, topograph of small watershed,land usage, and soil kinds are all the influence factors of erosion and erodibility of purple soil as well as sediment production and transport in small watershed of purple hilly areas.The effective technological countermeasures of ecosystem restoration, agricultural tillage for water conservation and erosion prevention, agriculture project, and soil changing for fertility and anti-erosion were provided.     

TV跟踪系统光电轴一致性研究

本文论述复合制导系统 ＴＶ光电设备光电轴一致性问题，并给出新的处理方法。研究结果表明：本方法具有较高的精度与应用价值。     

偏最小二乘紫外分光光度法同时测定萘，1－甲基萘和蒽

用偏最小二乘法（ＰＬＳ）进行校正和预测，不经分离同时测定了混合体系中的萘，１－甲基萘和蒽。萘，１－甲基萘和蒽的浓度分别在０～２８ｍｇ／Ｌ，０～４０ｍｇ／Ｌ和０～４０ｍｇ／Ｌ的浓度范围服从比耳定律。对合成样品中这三种组分进行分析，结果令人满意。     

THE INFLUENCE OF SPINNING CONDITION ON STRUCTURE & PROPERTIES OF MASS-DYED SUPERFINE PP AS-SPUN FILAMENTS

The effect of colorant additive on the rheology of PP polymer melt and the influence of spinning conditions on the crystalline and orientation structure of mass-dyed as-spun PP filament are reported. The △E~~~ value for all colored chips is higher than that of blank chip to a varying degree. The crystallinity and orientation degree of dyed PP as-spun filament decrease with increasing melt temperature, decreasing spinning speed and increasing denier per filament (dpf), while the crystallinity of dyed as-spun filament increases with the content of colorant additive as a nucleation agent.