增长率(%)45%5%104%净利润81,11626,090116,752增长率(%)171%-68%347%销售收入294,271365,023653,523增长率(%)18%24%79%净现金流169,979202,717259,678增长率(%)17%19%28%数据来源：公司内部财务...

目录1前言…11背景和意义…12本文研究的主要内容………12幂级数的基本知识…………22.1幂级数的定义………22.2幂级数的收敛区间…22.3幂级数的性质…2.4函数的幂级数展开……624.1泰勒公式…2.4...

这种方法即严谨简单，准确率高，又方便记录、推理、记忆和表达。在中学物理解题过程里这种方法被全面地运用。(一)代数方法的运用代数分析法运用首先，常用于建立物理辅助方程与规律方程，以此确...

provides a platform for English reading teaching through multimedia networks in vocational schools.The emergence of multimedia network courseware in the teaching of English reading...

目录引言“…1一、语言的陌生化...............1(一)语音的陌生化.2(二)语义的陌生化.2(三)文学语言和日常语言的交替使用.…4二、形象的陌生化……5(一)典型形象描述的陌生化....5(二)“妖魔化...

AbstractIn this study,pumpkin flour and quinoa flour were used as the main raw materials to makepumpkin quinoa biscuits.According to the sensory evaluation,the optimal formula andp...

北京理工大学珠海学院2016届本科生毕业设计Factory design of instant noodles with an annual output of 5000 tonsAbstractThis design is designed for the factory with an annual output of...

“营改增和增值税持续深入推进，增值税税收优惠对制造业产生的冲击是有意义的，并对其税收优惠的效果进行了剖析。二文献综述基于增值税改革的福利效应视角，有学者从喀麦隆出发，探讨了实行增值...

ABSTRACTWith the globalization of economy and the market economic system reform ofthe increasingly,economic benefit maximization become public listed companies toachieve the ultima...

毕业论文〔设计)1.IntroductionBusiness letter referred in this study is a kind of letter dealing with businessactivities in international trades.In this modern society,it is still t...