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关注:1
2013-05-23 12:21
求翻译:航空运输的便利与安全等诸多好处让人们遗忘一趟行程飞机所需消耗的能源是海运和陆运的多少倍,同时在飞行途中飞机发动机所排放的二氧化碳,氮硫氧化物,碳氢化合物及其他微小颗粒有害物资对大气层造成严重影响是什么意思?![]() ![]() 航空运输的便利与安全等诸多好处让人们遗忘一趟行程飞机所需消耗的能源是海运和陆运的多少倍,同时在飞行途中飞机发动机所排放的二氧化碳,氮硫氧化物,碳氢化合物及其他微小颗粒有害物资对大气层造成严重影响
问题补充: |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
Air transport facilities and security benefits such as to allow people to forget a stroke aircraft required of the maritime and land transport energy is the number of times, while in flight aircraft engine emissions of carbon dioxide, nitrogen, sulfur oxide hydrocarbons and other hazardous materials
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2013-05-23 12:24:58
The air movement convenience and the security and so on many advantage let the people forget the energy which a traveling schedule airplane must consume are the marine transportation and land transportation how many times, simultaneously the carbon dioxide which discharges on the way in the flight a
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2013-05-23 12:26:38
正在翻译,请等待...
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2013-05-23 12:28:18
正在翻译,请等待...
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