【科学对话】上海译文.pdf
Scientifically Speaking 科学对话
Contents 1.Plastics 2.Steel 3.Aircraft 4.Nuclear Power 5.Oil 6.Civil Engineering7.Electronics 8.Shipbuilding9puters10.Lasers.11.Statistics12.Telecommunications.
the pigments are mixed in with the raw materials.They dont have to be painted like metal.Susan What does it matter? The results the same!Giles No, it isnt.Take a watering can°,or achilds toy, or even something you use in the kitchen, like your washing-up bowl.