含萃取剂微胶囊的制备及萃取苯酚的研究

本文研究了含萃取剂的聚酰胺微胶囊的制备，并将微胶囊用于从含酚水相中萃取苯酚，探讨了各种条件对萃取效率的影响。所得结论对于微胶囊处理工业含酚废水技术的应用提供了有利的依据。     

二滩水电站的兴建对陆生脊椎动物的影响及对策

分析了二滩水电站在施工期，竣工蓄水后，水库水位消涨对陆生脊椎动物的影响及应采取的对策。     

对"碘量法滴定铜的改进"的异议

对《理化检验－化学分册》上刊登的“碘量法滴定铜的改进”一文所提出的方法，示以新的见解，并从理论和实验的角度，分别予以说明和验证。     

直动式锥形溢流阀动态特性计算机辅助分析

采用MATLAB语言中的,SIMULINK工具箱,对直动式锥形溢流阔的动态特性进行了分析,此种方法简便、可靠、易掌握,结果表明,文献[1]分析结果是正确的.     

Research and implementation of FTAM File Transfer System

This paper deeply discusses the design method of the File Transfer System (FTS) which is based on the File Transfer, Access and Management (FTAM) protocol standard, and probes into the construction principle of the Virtual Filestore (VFS). Finally we introduce the implementation and the key technology of the FTS system. Cao Yang: born in Sep. 1943, Associate professor     

浅谈如何合理利用能源

从高效利用能源、资源综合利用、可再生能源、开发利用核能等4方面,探讨了我国合理利用能源和加强资源开发的必要性。     

浅析轮渡栈桥新型柔性轨道几何形位

介绍了轮渡栈桥新型柔性轨道几何形位名称术语及相关参数,阐述了柔性轨道几何形位的基本要素,分析了柔性轨道预留轨缝设置的问题。     

Parametric adaptive time-frequency representation based on time-sheared Gabor atoms

A localized parametric time-sheared Gabor atom is derived by convolving a linear frequency modulated factor, modulating in frequency and translating in time to a dilated Gaussian function, which is the generalization of Gabor atom and is more delicate for matching most of the signals encountered in practice, especially for those having frequency dispersion characteristics. The time-frequency distribution of this atom concentrates in its time center and frequency center along energy curve, with the curve being oblique to a certain extent along the time axis. A novel parametric adaptive time-frequency distribution based on a set of the derived atoms is then proposed using a adaptive signal subspace decomposition method in frequency domain, which is non-negative time-frequency energy distribution and free of cross-term interference for multicomponent signals. The results of numerical simulation manifest the effectiveness of the approach in time-frequency representation and signal de-noising processing.     

石灰砂桩在软土地基处理中的应用

通过实例对石灰砂桩的施工工艺进行了介绍，论述了施工现场的准备工作及施工工序，分析了石灰砂桩施工的优点。