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~~
8 D8 o# G' N% w* O' W5 ~% oContent
! K9 H9 J4 W5 M1 p5 u1 Introduction…………………………………………………………2
! Y- f4 }$ q, Y2 Z2 Problem Approach……………………………………………….....2
3 Basic Assumptions...………………………………………………...2
( Y1 u% l! T( Q4 Model A:Whether EVs actually Save Fossil Fuels.……………….2
4.1 Model Design& Solution...……………………………….…...3
8 X2 m; `  E5 e0 E- L7 h4.2 In-depth Discussions of Model A……………………………...4
' h# a$ Z! D( @4.3 Predict the Savings through Use of EVs……………………...6
" }, L8 i% b; |; r/ |5 Model B: Electricity Generation by Alternatives…………………7
5.1 Model Design& Solution.… ……………… …………………8
1 M7 ~5 @( I2 {1 t( {4 b' `4 _2 G) B5.2 Practicality of Needed Growth of Alternative Resources…...9
, J+ I% @+ t* U8 ]5.3 Estimates of the Amount and Type of Electricity Generation
…………….…………….………………….…………………10
5.4 Outlook for Renewables in the 21th Century………………11
6 BEVs (Battery Electric Vehicles)…………………………………12
6.1 Reception Characteristics of Storage Battery………………12
6.2 Charging and Replacement………………………………….14
6.3 Range………………………………………………………….14
: {  N$ ~2 U# t1 v, J) v2 Z- U6.4 Disposal and Recycling………………………………………15
* l2 w! z3 N! ]* D! T4 {" F4 g/ ?6 A6.5 Current Batteries and Future Progress…………………….15
$ y! G- P1 z1 v% |0 f% K6 i7 Comparison of Different Means of Transport…………………...15
8 Environmental Issues Caused by EVs……………………………16
) o. U3 g; D4 C9 Effects on earth and human health ...…………………………….17
10 Impacts on Economics, Society, Environment, Individuals…….17
11 Roles of Governments and Manufactures……………………….18
11.1 Governments…………………………………………………18
11.2 Manufactures and Enterprises………………………………18

floria0411

自己先顶一个，哈哈~~

帅的被人砍

qq905704013

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