固相微萃取膜(SPMEE)在滥用药物检验中的应用

介绍一种全新的SPMEE技术SPMEE法，并对其在滥用药物检验中的应用进行了初步探讨。     

A High Speed Detection Scheme for Point Targets in a Multitarget Environment

The purpose of this paper is to develop a high speed detection scheme for moving and / or stationary point targets in a multitarget environment as registered in an IR image sequence. An iterative approximate 3-D line searching algorithm based upon the geometric representation of lines (for non-maneuvering targets in space) in a 3-D space is derived. The convergency of the algorithm is proved. An analysis is performed of the theoretical detection performance of the algorithm. The statistical experiment results show high effectiveness and computational efficiency of the algorithm in the case of low SNR. The idea may be employed to satisfy the real-time processing requirement of an IR system.     

多功能示教板的制作及在体育教学中的应用

通过多功能示教板的制作及应用 ,教师在教学过程中 ,改进教学方法 ,提高教学质量 ,使教学更加直观、立体、形象 ,增强了学生学习的兴趣     

Radar Imaging Based on Iterative Algorithms

It has long been realized that the problem of radar imaging is a special case of image reconstruction in which the data are incomplete and noisy. In other fields, iterative reconstruction algorithms have been used successfully to improve the image quality. This paper studies the application of iterative algorithms in radar imaging. A discrete model is first derived, and the iterative algorithms are then adapted to radar imaging. Although such algorithms are usually time consuming, this paper shows that, if the algorithms are appropriately simplified, it is possible to realize them even in real time. The efficiency of iterative algorithms is shown through computer simulations.     

粗可能性测度

给定模糊可测空间(X，A)及(X，A)上的可能性测度，通过应用粗集理论，将可能性测度Ⅱ和模糊糊积分分别扩充至P(X)和F(X)上，从而引入粗可能性测度的概念。     

测定氨氮时浓度及时间对反应的影响

采用纳氏试剂分光光度法，对不同浓度的氨氮标准溶液在各显色时间下的吸光值进行了分析，以了解实验随浓度、时间的变化情况，掌握达到最大显色所需的时间。从而指导实际的检测工作。     

浅谈利用任务驱动法进行单片机教学与职业核心能力的培养

本文就任务驱动法在单片机教学中的应用与职业核心能力培养进行了阐述，并且以实例的形式得到了很好的验证。