2011美赛优秀论文——一等奖哦~~

floria0411

我觉得这篇论文挺不错的，从这里学到了挺多地道的表达和排版考虑的东西，真的不错哦~~
' z3 p. w. l/ t& C5 v4 A3 Q! kContent
( Q6 j, g/ a( n8 o1 Introduction…………………………………………………………2
2 Problem Approach……………………………………………….....2
3 Basic Assumptions...………………………………………………...2
4 Model A:Whether EVs actually Save Fossil Fuels.……………….2
6 v$ d. A. ~, p( a) F1 o- R- `, N, h4.1 Model Design& Solution...……………………………….…...3
4.2 In-depth Discussions of Model A……………………………...4
4.3 Predict the Savings through Use of EVs……………………...6
8 r+ @4 I3 W4 t* t5 Model B: Electricity Generation by Alternatives…………………7
* ?6 T  }) W$ J* ?  `, i/ S5.1 Model Design& Solution.… ……………… …………………8
# a: \2 n0 S* a. X" R  A; `  @5.2 Practicality of Needed Growth of Alternative Resources…...9
# |  a  V; l- i' A: [3 i4 Q. e, u& @% U' `5.3 Estimates of the Amount and Type of Electricity Generation
3 w6 y) ?& \  ~' h…………….…………….………………….…………………10
8 u  L- z; [! W5.4 Outlook for Renewables in the 21th Century………………11
6 BEVs (Battery Electric Vehicles)…………………………………12
6.1 Reception Characteristics of Storage Battery………………12
- p& k  `" a$ t4 F; w  W6.2 Charging and Replacement………………………………….14
/ L- z3 W: r% y! I# ?9 u6.3 Range………………………………………………………….14
- i6 W1 X- a" {: K9 S& p- ^; R6.4 Disposal and Recycling………………………………………15
) y2 ^" V: y! S7 ^' G6.5 Current Batteries and Future Progress…………………….15
7 Comparison of Different Means of Transport…………………...15
8 Environmental Issues Caused by EVs……………………………16
+ d; K& i; S9 F' ^' k" v9 Effects on earth and human health ...…………………………….17
% o1 z1 {- ~0 f" D) n10 Impacts on Economics, Society, Environment, Individuals…….17
; u7 U6 @$ J. C' F11 Roles of Governments and Manufactures……………………….18
11.1 Governments…………………………………………………18
+ O* j1 P3 n4 w$ u3 h11.2 Manufactures and Enterprises………………………………18

floria0411

自己先顶一个，哈哈~~

帅的被人砍

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看看。。。。

lleiou

多谢楼主!!!!!!

ruirui610

楼主好人！楼下跟上！

柔桑陌上吞声别

谢谢分享！！！

maoll1104

看看的说，谢谢分享