第一节 水分测定法 (Moisture Test) 第二节 崩解(溶散)时限检查法 (Disintegration Test) 第四节 相对密度的測定 (Determination of Relative Density) 第五节 乙醇量测定法 (Qantitative Determination of Alcohol) 第六节 可见异物检查油(原澄明度检查法) (Test of visible Foreign Matter)

第一节 浸出物测定法 （Determination of Extractive） 第二节 挥发油测定法 （ Determination of Volatile Oil） 第三节 可见-紫外分光光度法 （Ultraviolet and Visible Spectrophotometry） 第四节 薄层扫描法 （ Thin Layer Chromatography Scan TLCS ） 第五节 高效液相色谱法 （High Performance Liquid Chromatograph HPLC） 第六节 气相色谱法 （Gas Chromatography GC）

TSINGHUA SCIENCE AND TECHNOLOGY ssN100702142325pp43-445 Volume 5, Number 4, December 2000 Interaction of Divalent Metal lons with the Adenosine Triphosphate Measured using nuclear magnetic resonance

INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY INORGANIC CHEMISTRY DIVISIOI COMMISSION ON ATOMIC WEIGHTS AND ISOTOPIC ABUNDANCES* SUBCOMMITTEE FOR ISOTOPIC ABUNDANCE MEASUREMENTS *N ISOTOPIC COMPOSITIONS OF THE ELEMENTS 1997 by KJR ROSMAN AND PDP TAYLOR2 Department of Applied Physics, Curtin University of Technology, GPO Box U1987, Perth 6001

Typical PLD Flow Design Specification Design Modification Design Entry RTL Simulation Design Synthesis Place Route Gate Level simulation Timing Analysis In-System Verification

Countries engage in international trade for two basic reasons Countries trade because they differ either in their resources or in technology Countries trade in order to achieve scale economies or increasing returns in production

Chilled food technology has had a very significant impact on the types of food eaten by consumers during the 1980s and 1990s. This method of food preservation has satisfied the desires of people for safe, reliable, fresh products providing convenience despite the limited shelf-life. This introduction reviews the definition, range and market size of chilled food and indicates trends for the L1 Definition Foods distributed under refrigeration and sold from refrigerator cabinets have been available for many years. Although there were many new chilled product

Chapter 1 Introduction 1. 1 Definition of Manufacturing 1.2 Machining Technology 1. 1 Definition of Manufacturing >What is manufacturing? Manufacturing is more than transformation of raw materials into value-added outputs meeting specifications

Chapter 1 Separation processes-an overview A. S. GRANDISON and M. J. LEWIS Department of Food Science and Technology, The University of Reading, Whiteknights PO Box 226, Reading, RG6 6AP 1.1 FOODS- THE RAW MATERIAL Food and drink play a vital role in all our lives, providing us with the nutrients essential

第一讲 概述 第二讲 电力电子器件（一） 2.1 电力电子器件概述 2.2 不可控器件－电力二极管 2.3 半控型器件－晶闸管 第三讲 电力电子器件（二） 半控型器件－晶闸管 第四讲 电力电子器件（三） 3.0 概述 3.1 门极可关断晶闸管 3.2 电力晶体管 3.3 电力场效应晶体管 3.4 绝缘栅双极晶体管 第五讲 电力电子器件（四） 第五讲 整流与有源逆变(一) 第六讲 整流与有源逆变(二) 路 第七讲 整流与有源逆变(三) 7.1 变压器漏感对整流电路的影响 7.2 电容滤波的不可控整流电路 7.3 大功率可控整流电路 第八讲 整流与有源逆变(四) 8.1 整流电路的有源逆变工作状态 8.2 晶闸管直流电动机系统 第九讲 整流与有源逆变(五) 整流电路的谐波和功率因数 9.1 谐波和无功功率分析基础 9.2 带阻感负载时可控整流电路交流侧谐 波和功率因数分析 9.3 电容滤波的不可控整流电路交流侧谐 波和功率因数分析 9.4 整流输出电压和电流的谐波分析 第十讲 整流与有源逆变(六) 相控电路的驱动控制 10.1 同步信号为锯齿波的触发电路 10.2 集成触发器 10.3 触发电路的定相 第十一讲 直流斩波电路分析 第十一讲 直流斩波电路分析 11.1 基本斩波电路 11.1.1 降压斩波电路 11.1.2 升压斩波电路 11.1.3 升降压斩波电路和Cuk斩波电路 11.1.4 Sepic斩波电路和Zeta斩波电路 11.2 复合斩波电路和多相多重斩波电路 11.2.1 电流可逆斩波电路 11.2.2 桥式可逆斩波电路 11.2.3多相多重斩波电路 第十二讲. 交流电力控制电路和交交变频电路 第十三讲 无源逆变第十四讲 PWM控制技术 第十七讲 软开关技术 17.0 概述 17.1 软开关的基本概念 17.2 软开关电路的分类 17.3 典型的软开关电路