1、分析当代秘书工作变化趋势2、通过写这篇论文让秘书工作者更加深入了解工作中面对挑战的对策理论。3、构建完善的当代秘书工作职业能力的模型。4、对当代秘书以及应届秘书毕业生进入职场时提供...

Production process design of annual production of 100,000 tons ofpropylene oxideAbstractThe design theme of this design is the production process design of 100,000 tons ofpropylene...

Design of fermentation workshop with annual output of 40,000tons of monosodium glutamateAbstractMonosodium glutamate,also known as monosodium glutamate,is a monosodiumsalt of gluta...

本科论文结论..45参考文献46致谢.…47

本科论文摘要随着时代的发展，我国的居住区规划己经度过了一个漫长的周期。随着现代人们对物质要求的提高，一种超脱于物质之上的，对生活进一步优化的渴望与追求也在逐渐变大，与日俱增。健康生...

北京理工大学珠海学院2020届本科生毕业设计Preliminary Design of Process for a 700-ton P-nitrophenylacetoneWorkshopAbstractP-nitrophenylacetone,also known as 4-nitrophenylacetone,is a...

of scrubbing mechanismSummaryThe task of this project is to design the scrubbing mechanism and themoving mechanism of the glass cleaning robot.Through the comparison andanalysis of...

哈尔滨工业大学工程硕士学位论文AbstractDue to their favorable piezoresistive properties and good temperature stability,polysilicon nanofilms have been applied in piezoresistive sens...

北京理工大学珠海学院2020届本科生毕业设计Design of a plant with an annual output of 300 tons ofdried figsAbstractThis design describes the production process of dried figs in detail...

AbstractWith the development of power electronics,PWM inverters are getting more widelyused,such as PWM drives,UPS etc.However,high frequency switching of powersemiconductor device...