Fibonacci,Lucas序列与高阶Bernoulli多项式

本文给出了包含Ｆｉｂｏｎａｃｃｉ序列｛Ｆｎ｝、Ｌｕｃａｓ序列｛Ｌｎ｝及高阶Ｂｅｒｎｏｕｌｌｉ多项式Ｂｎ（Ｋ）（ｘ）的一些恒等式。     

黄磷废水处理系统中氰降解菌的筛选

首次对含有氰化物的黄磷废水进行了氰降解菌筛选优化,共得耐氰菌20株,其中有9株的降氰率在90％以上,且AB2001003菌株降氰率在97.1％以上.该菌能在72 h内使含CN~-50mg·L~(-1)的黄磷废水降至0.5 mg·L~(-1)以下,达到国家一级排放标准.该菌的最佳生长pH7.7,最佳温29℃.     

￣（45）Ca跨膜流动测定技术用于中药钙拮抗作用的研究

应用￣（４５）Ｃａ跨膜流动测定技术研究钙拮抗剂ｖｅｒａｐａｍｉｌ、中药西红花（ＣｒｏｃｕｓＳａｔｉｖｕｓＬ．）、“地奥心血康”（ＤＡＸＸＫ）、川红花（ＣａｒｔｈａｍｕｓｔｉｎｃｔｏｒｉｕｓＬ．）及银杏叶（ＧｉｎｋｇｏｂｉｌｏｂａＬ．）等对大鼠主动脉￣（４５）Ｃａ跨膜内流的作用，以确定其对细胞膜Ｃａ￣（２＋）通道影响。实验结果表明：西红花、川红花、ＤＡＸＸＫ对平滑肌细胞膜上电压依赖Ｃａ￣（２＋）通道（ＰＤＣ）和受体操纵Ｃａ￣（２＋）通道（ＲＯＣ）都有阻滞作用，并以西红花的阻滞作用最强；而银杏叶对细胞膜Ｃａ￣（２＋）通道无阻滞作用。     

4－氧代戊酸酯类缩酮的合成研究

本文以糠醇为原料，以醇作溶剂，在酸性条件下糖醇开环制得一系列乙酞丙酸酯类化合物。然后再以乙酞丙酸酯类化合物为原料，制得一系列未见报道的此类酯与醇的缩合产物，并用ＨＰ５９８８ＧＣ－ＭＳ联用仪研究了反应产物的组成。     

关于瑞利判据的光强关系

根据瑞利判据，具体计算了夫琅和费单缝衍射、光栅衍射、国孔衍射的合成强度的光强关系。     

Design and implementation of 2DOF spherical inverted pendulum

1.INTRODUCTION Theinvertedpendulumsystemisaclassicalbench markfortheeducationandresearchintheautomation andmechanicalengineeringfield.Manyeducatorsfo cusontheinvertedpendulumcontrolsystembecause theexperimentsexhibittheadvantageandvalidityof moderncontroltheoryveryintuitively.Researchers alsohopetoverifynewalgorithmsonthesystem. Thebasicobjectiveoftheinverted pendulumsystem iskeepingthebalanceofthependulumatthe‘invert ed’status[1～3].Wehavecomparedtheperformance ofthreemoderncontrolm…     

Orthogonally linear polarized lasers(Ⅰ)--principle and devices

Two kinds of orthogonally polarized lasers, i.e. Zeeman dual-frequency lasers and four-frequency ring lasers (laser gyros) have been developed since the invention of lasers, in which circularly polarized lights oscillate. This paper summarizes recent progress of the study on orthogonally linear polarized lasers with the standing wave cavity. Firstly, the expression of producing orthogonally linear polarized lights in standing wave cavity, i.e. laser frequency splitting, is given. Almost all the birefringence effects made in laser cavity are used to produce orthogonally linear polarized lights. The effect includes quartz crystal birefringence effect, calcite birefringence effect,stress (photo-elastic) birefringence effect and electro-optical birefringence effect. Secondly, several physical phenomena of orthogonally linear polarized lasers are discovered such as aberrance of frequency splitting curves caused by optical activity of quartz crystal, order-passing of longitudinal modes with frequency splitting and strong modes competition. Finally, because the traditional Zeeman dual frequency laser cannot output frequency difference larger than 3 MHz, the approaches of obtaining larger frequency difference are studied. The sequential results, several kinds of orthogonally polarized lasers, are described, such as birefringence dual frequency lasers outputting a frequency difference from 40 MHz to hundreds of megahertz, birefringence-Zeeman dual frequency lasers outputting a frequency difference from 1 MHz to hundreds of megahertz, the LD pumped YAG birefringence dual frequency laser outputting frequency difference of several gigahertz, and the lasers whose longitudinal mode spacing is c/4L instead of c/2L.     

英汉文化价值观对比

本文就英汉文化价值观在集体主义与个人主义、权力分配差距、人与自然的关系、时间取向、思维方式等差异最为悬殊的方面进行了对比。     

Authorware7.0在《模拟电子技术》多媒体教学课件中的应用

文章介绍了Authorware7．0多媒体开发软件的功能特点及主要技术，并通过部分程序设计阐述了其在《模拟电子技术》多媒体教学课件中的应用，最后总结了用Authorware7.0开发课件的优点．