因为恶劣的汽油会搞坏清洁型发动机并且新车的高价也会让旧车仍然留在路上，所以认为中国会越过西方，率先使用超级绿色汽车的希望是天真的。
Hopes that China will "leapfrog" the West with super-green cars are naive, since dirty fuel messes up clean engines and the high cost of new cars keeps old ones on the road.
综述美国和俄罗斯废弃火箭发动机装药绿色销毁与回收技术。
The green destruction and reclamation technology of obsolete rocket motor charge in America and Russia is summarized.
本发明的太阳能斯特林发 动机装置利用可再生能源太阳能作为发动机的能量来源、没有废气排放、 绿色环保；
The solar energy Stirling engine device utilizes renewable solar energy as the energy source of the engine, does not have waste gas emission and is environmentally friendly;
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