生物相关动画素材，swf格式包括：Qcycle、葡萄糖代谢、电子传递、光合作用、蛋白质结构、交叉染色体、生物化学反应、生物化学DNA等。

SWF格式。cori_cycle的动画素材，图象清晰，动态性强，手动操控，全英文标注，欢迎高校教师作为教学参考参考使用。

英文版《生物化学》完整课件（八），内容包含第17、16、14章的内容，章节齐全，内容全面。

PPT格式。初级宏观经济学（英文版）完整课件，共16章内容，章节齐全，内容全面、丰富，讲解详细，能够满足高校教学的需要，特别适合大学教师作为教学参考\电子教案参考使用。

机械设计jpg图片素材。

•Classification of Thermodynamics Cycles •Analysis & Calculation of Power Cycles Carnot Vapor Cycle, Rankie Cycle, Regeneration Rankie Cycle,Reheat Rankie Cycle • Cogeneration • Gas Refrigeration Cycle • Vapor-Compression Refrigeration Cycle • Refrigerant • Other Refrigeration Cycles

第一节 三羧酸循环的概念及其发现史 Concept and Scientific History of Tricarboxylic Acid Cycle 第二节 三羧酸循环的反应过程及其调控 Reactions and Regulation of Tricarboxylic Acid Cycle 第三节 三羧酸循环的生理意义 Physiologic Significance of Tricarboxylic Acid Cycle

 9.1 Basic Power Cycle using Water Vapor--- Rankine Cycle (基本蒸汽动力循环---朗肯循环)  9.2 The Diesel Cycle (狄塞尔循环)  9.3 燃气轮机装置循环

Some facts in business-cycle Real-business-cycle theory's explanation to some important economic variables Explanation to the fluctuations of output, consumption investment Explanations to employment fluctuation Explanations to monetary fluctuation Evaluation to Real-business-cycle theory

PART 2- POWER AND PROPULSION CYCLE 2A -Gas Power and propulsion cycles SB&vW-118,119,11.10,11.11,11.12,1113,11.14] In this section we analyze several gas cycles used in practical applications for propulsion and power generation, using the air standard cycle. The air standard cycle is an the actual cycle behavior, and the term specifically refers to analysis using the folpproximation to assumptions