含朱砂中成药中锌、镉、钴、镍的薄层扫描色谱测定

应用金属螯合物-薄层扫描色谱技术，研究建立了中药中锌、镉、钴、镍测定的新方法．本法操作简单，灵敏度高．应用于含朱砂中成药牛黄清心片、天王补心九中锌、镉、钴、镍的可溶态、有机态、无机态含量及总量的测定．与原子吸收光谱法测定结果相吻合．平均回收率分别为98．43％、103．5％、104．5％、98，65．     

基于TCP/IP的局域安保监视系统

实现一个由ZR36060完成图像编解码，CS8900芯片实现TCP／IP协议，完成数据传榆，单片机则完成数据的调度、管理，对各部件的初始化和控制，完全不依赖复杂的实时操作系统，仅依靠单片机自身的监控系统和部分自主开发的应用软件，即可实现一个瘦客户型的局域安保监视系统。     

指纹识别系统的分析与研究

介绍了一种新型的指纹识别装置(晶体传感器的指纹识别装置)，并借此分析和研究了指纹识别系统的识别原理和设计方法，这些原理和方法对指导和优化指纹识别系统的设计提供了依据。     

浅议中小企业的财务管理

财务管理在企业经营管理决策中起着重要的作用，分析了目前中小企业财务管理中存在的问题，从投资模式、管理控制和人员素质等3方面提出了解决这些问题的对策。     

家庭装潢中水管的选择

在室内装潢方面，人们较注重室内布局和装饰，而对给水管道则极少关注．应引起足够的重视。在建筑给水系统中由新型塑料管材替代金属管材已成为趋势。所以，室内给水管应选用新型塑料管材，并且应根据新型塑料管材的特点进行施工。确保给水系统的安装质量。     

Growth of Magnetite Nanoparticles under Magnetic Fields

1 Introduction Over the past several years, the preparation and characterization ofnanoscale magnetic materials, especially one-dimensional (1D) nanostructure, have attracted much attention as the nanomaterials would allow investigating the fundamental aspects of magnetic-ordering phenomena in magnetic materials with reduced dimensions and could lead to new potential applications such as data storage technology[1-6].     

略论唐朝治桂政策实施的背景

唐朝以前，桂东地区的封建庄园经济。土地私有制已有所发展，而桂西地区大体上仍停留在前封建制阶段，社会经济相当落后，尤其是农业经济与桂东有着相当大的差距。唐朝统治者审时度势，根据当时广西社会发展的变化，调整了其治桂政策，在桂东地区设立正州正县，而在桂西地区则继续沿袭前代的的羁縻政策。     

MERGING OPTIMALITY CONDITIONS WITH GENETIC ALGORITHM OPERATORS TO SOLVE SINGLE MACHINE TOTAL WEIGHTED TARDINESS PROBLEM

1.Introduction Production sequencing and scheduling is one of the most important activities in production planning and control.Sequencing is defined as the order in which the jobs are processed through the machines.The allocation of machines over time to process a collection of jobs is defined as Scheduling.Several methods have been developed to solve the scheduling problem which can be classified as follows:1)efficient optimal methods,2)implicit and explicit,or complete enumerative methods,a…     

Experimental Study and Numerical Simulation of the Casting-Forging Complex Near Net Forming of Alternator Claw-pole

As a newly developed precision technology, casting-forging complex near net forming process is utilized to produce complex components with a short lead time, low cost and high precision, thus to accelerate the response speed of the market and enhance the competitive power of products. In this paper, the casting-forging complex near net forming process of alternator claw pole was developed and investigated with a combination of experimental and numerical simulation method. Qualified near net workpiece was manufactured, mechanical parameter and relative field information during the forming process was also obtained. While the alternator claw-pole is processed with this technology, the forming force is small, the process is short and the quality of forgings is perfect. Therefore, the complex casting-forging near net forming process of claw-pole is an energy and material saving technology, which will have a vast developing and application prospect in the future.     

低温等离子体促进水稻种子生长效应及NIR光谱分析

使用亚大气压下介质阻挡放电低温等离子体,对水稻糙米种子进行处理,不同气体、功率、处理时间下观测低温等离子体对糙米生长活力的影响;采用近红外光谱技术对处理后的糙米进行初步的理化性质分析.结果显示:空气等离子体放电对糙米生长活力的促进要优于氮气等离子体放电,空气实验组的最佳处理条件为(360W,5min),而氮气实验组的最佳处理条件为(360W,10min).另外,近红外光谱的主成分分析结果显示空气实验组(360W,5min)和氮气实验组(360W,10min)的糙米光谱与对照组光谱均存在明显差异.低温等离子体对水稻糙米种子的生长活力具有促进作用,能利用近红外光谱技术对作用效果进行初步评估.