开玩笑~ 绝对是广告 8 ]$ b; q ?8 V9 G+ T4 `Commercial Airliner (757 for example) = 100 Tons. / D; [% e8 v$ K5 j: e
; C ~, s% D! O/ p9 N, a
Distributed over 3 wheels = 33 Tons. - M; |8 i# F( j' F }- b& g# A, I4 `# Q. G33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!
开玩笑~ 绝对是广告2 p5 N" {+ @% ?$ H
Commercial Airliner (757 for example) = 100 Tons. ; [: a! |3 f4 C5 P6 t" b7 v; s0 q& G, n0 z1 E0 g
Distributed over 3 wheels = 33 Tons. 1 \; n" z; @, k, e* ]8 k' F; W6 W
7 |& Q( S. C( M& f/ w2 v/ b, b33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...# r* e1 {2 B: X+ T
精打细算 发表于 2011-12-1 22:52