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~~ , ], D) z3 [! W: a* X$ O) ]) kContent+ w4 e6 C' b4 A( N" _8 Z
1 Introduction…………………………………………………………2( X1 h; _$ X+ ~ ]
2 Problem Approach……………………………………………….....2 " V. s0 i) M) i9 A3 Basic Assumptions...………………………………………………...2( T+ p, o# P$ a
4 Model A:Whether EVs actually Save Fossil Fuels.……………….20 p( Y( C1 ]$ X6 S9 A4 V
4.1 Model Design& Solution...……………………………….…...3+ j2 l8 W6 k) L7 a+ P! a/ g
4.2 In-depth Discussions of Model A……………………………...4 1 F# z2 c4 R t& c: Q1 v4.3 Predict the Savings through Use of EVs……………………...67 C& _ X0 k9 I) @0 r
5 Model B: Electricity Generation by Alternatives…………………7 ( ^5 U8 W# M1 [% Z5.1 Model Design& Solution.… ……………… …………………8! O& b$ @, z' t$ K; f
5.2 Practicality of Needed Growth of Alternative Resources…...98 E8 w( f8 a1 ^5 O! h
5.3 Estimates of the Amount and Type of Electricity Generation- u" c. H+ e0 |. v5 ?
…………….…………….………………….…………………10/ Y- j( y4 a7 N
5.4 Outlook for Renewables in the 21th Century………………117 b2 h8 N) X+ ]- g/ X
6 BEVs (Battery Electric Vehicles)…………………………………12 : X# q, h0 `& C5 t4 Z8 C9 b9 _6.1 Reception Characteristics of Storage Battery………………126 v( |. F1 i% U L1 W: d }: _, v# W
6.2 Charging and Replacement………………………………….147 |8 m" N# F) n, C1 t( m
6.3 Range………………………………………………………….148 \/ Q% ?+ [, \# v3 S" q
6.4 Disposal and Recycling………………………………………151 }( s* L" N: M2 z0 y
6.5 Current Batteries and Future Progress…………………….15 # h! Q9 b' H6 H9 Z7 Comparison of Different Means of Transport…………………...15- l. ~! ?# |2 z: ~. k- O
8 Environmental Issues Caused by EVs……………………………163 P! `. A; k' n' B
9 Effects on earth and human health ...…………………………….17 % ~6 V, `, N( ]$ u# q10 Impacts on Economics, Society, Environment, Individuals…….17 ; `7 ~& c, d6 S2 x; P2 o* U/ Z11 Roles of Governments and Manufactures……………………….18 y* [. [% R$ A11.1 Governments…………………………………………………18* U& O6 e1 z6 l& v5 N* r. w
11.2 Manufactures and Enterprises………………………………18
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发表于 2012-11-29 20:38
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