1) exhaust gas economizer
废气经济器
2) exhaust gas economizer
废气经济器排气
3) by pass flue economizer
旁通烟气经济器
4) hydrogen economy
氢气经济
1.
Generation Ⅳ nuclear energy systems and hydrogen economy——New progress in the energy field in the 21~(st) century;
第四代核能和氢气经济——21世纪能源领域的新进展
5) meteorological economy
气象经济
1.
The effect of meteorological economy and meteorological economics in economic society is becoming more and more important,and it is paid much more attention by people.
气象经济与气象经济学在经济社会中的作用越来越大,并越来越受到重视。
2.
How to develop meteorological economy has become the question which thought by each meteoro-logical person.
从1985年开始,中国气象部门开始提供专业气象信息的有偿服务,气象经济也由此产生。
3.
The paper introduces "the meteorological economy" and "the commercial meteorology".
文章介绍了"气象经济"和"商业气象"的概念和发展。
6) Economic Climate
经济景气
1.
The Difference of Economic Climates between China and Its Provinces:Correlation Analysis of the Indicators 1953—2004;
我国各省与全国经济景气的同步性研究(1953—2004)
补充资料：废气
工业生产或动力机械运转中所产生的对本生产过程没有用的气体。参看〖三废〗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条