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~~2 a( `" @+ D* a5 ~
Content. t7 Z- v m5 E: h4 }( z- u1 {% [
1 Introduction…………………………………………………………2" ?: ]" `5 }/ P% C5 s# i
2 Problem Approach……………………………………………….....20 u2 ~" t" Y& j* d& L$ }0 ]
3 Basic Assumptions...………………………………………………...22 [% L% s6 J/ u6 q9 M: a
4 Model A:Whether EVs actually Save Fossil Fuels.……………….2$ K8 `6 H+ J$ `" J. V& b2 t4 I O
4.1 Model Design& Solution...……………………………….…...39 F- j6 c8 y R' V
4.2 In-depth Discussions of Model A……………………………...4. ^ _2 x8 }, [; \
4.3 Predict the Savings through Use of EVs……………………...6 / s& \! B+ K, T& u5 Model B: Electricity Generation by Alternatives…………………7 8 L$ h. L/ k. A7 t1 c, z7 o7 s5.1 Model Design& Solution.… ……………… …………………8 3 u4 N- L* y; N5.2 Practicality of Needed Growth of Alternative Resources…...9 - e5 q B4 k- @; |5.3 Estimates of the Amount and Type of Electricity Generation / r( r9 c5 S4 D0 q4 }# q/ P' p! g…………….…………….………………….…………………10$ _3 `( t' o6 E5 r/ r
5.4 Outlook for Renewables in the 21th Century………………119 s7 y7 X; ~4 J3 |4 M5 l
6 BEVs (Battery Electric Vehicles)…………………………………127 L! i. \4 F T' r+ N: o
6.1 Reception Characteristics of Storage Battery………………12 p" l" C, V7 p$ k2 u( l
6.2 Charging and Replacement………………………………….14# x" [6 g6 j7 e# i/ O
6.3 Range………………………………………………………….14 ) b* a2 S2 {# u7 Q6.4 Disposal and Recycling………………………………………15 1 g3 K: a `$ b) y6.5 Current Batteries and Future Progress…………………….15. [ a3 i8 n& P" w/ K# |
7 Comparison of Different Means of Transport…………………...15' d: c& K8 a& b4 P! w
8 Environmental Issues Caused by EVs……………………………160 W* M3 g. F. V2 q* a: u c
9 Effects on earth and human health ...…………………………….172 d# ?' Y, ^( }$ s) U
10 Impacts on Economics, Society, Environment, Individuals…….17( M" v7 p( y& B: u( v' v
11 Roles of Governments and Manufactures……………………….18 # q0 }% r8 o- v* M9 R0 {& `+ d11.1 Governments…………………………………………………18 # B+ a! q) u' C% }" T9 X M1 z11.2 Manufactures and Enterprises………………………………18