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~~, Z6 `1 d, t' t# e
Content & v" b* G5 `! I1 Introduction…………………………………………………………2+ v( y+ v7 S$ o, O4 j$ X
2 Problem Approach……………………………………………….....2# ?( q1 ]3 H" ?/ @* a( m
3 Basic Assumptions...………………………………………………...2% J. A6 @( ^/ ^$ n3 U
4 Model A:Whether EVs actually Save Fossil Fuels.……………….2 2 \' e/ N- b; t% f. r) ?* x& ~4.1 Model Design& Solution...……………………………….…...3 5 G2 ~# H4 c, o# d4.2 In-depth Discussions of Model A……………………………...49 U+ l# i& _, O! d! {6 P1 a( c
4.3 Predict the Savings through Use of EVs……………………...6$ ?1 |2 a" \/ c1 R$ V
5 Model B: Electricity Generation by Alternatives…………………7% P! a8 z$ x- d
5.1 Model Design& Solution.… ……………… …………………8 $ a5 j0 C( b' I. ~5.2 Practicality of Needed Growth of Alternative Resources…...9% q- o5 l a7 f9 J8 K
5.3 Estimates of the Amount and Type of Electricity Generation( }6 x+ \4 Q' X. N# N" ?
…………….…………….………………….…………………10 ! C% _2 ^* Z* N8 L5.4 Outlook for Renewables in the 21th Century………………119 r( |6 f2 b6 F" v
6 BEVs (Battery Electric Vehicles)…………………………………12 . s) j! {& `. c$ X9 N# J6.1 Reception Characteristics of Storage Battery………………12" ]' @' P' ^5 h7 U8 B
6.2 Charging and Replacement………………………………….14( O$ C( I- g+ S8 Z
6.3 Range………………………………………………………….14: b) a- ]9 t) [% R0 J+ [7 W
6.4 Disposal and Recycling………………………………………15 # R7 C1 \4 ]! H$ b( a. ~6.5 Current Batteries and Future Progress…………………….15 9 O) ?8 \. w% {3 i+ s& z6 Y. q: v0 y# T7 Comparison of Different Means of Transport…………………...15 . W/ h( S- @. s! @; U2 L6 x8 c" ?8 Environmental Issues Caused by EVs……………………………16 R! Q- j) x/ {' F9 Effects on earth and human health ...…………………………….17" W. U9 N$ r& C% T1 Y6 l; G( |
10 Impacts on Economics, Society, Environment, Individuals…….170 ]! z6 B4 K ~6 x" B9 S( S6 q, v& P
11 Roles of Governments and Manufactures……………………….18, z9 ~1 n" {% @0 d; ~$ B
11.1 Governments…………………………………………………18& o+ |) `" X1 L: h4 s0 K' T, A! A
11.2 Manufactures and Enterprises………………………………18