包邮综合海洋科技英语

unit 1 man and ocean．
unit 2 marine biosciences
unit 3 sea water application
unit 4 marine mining and exploration．
unit 5 0cean energy
unit 6 marine environment
unit 7 0cean engineering
unit 8 marine equipment manufacturing．
unit 9 marine services
unit l 0 0cean high technology
key to the exercises
glossary
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