economiser

基本解释

On September 27, 1816, Robert Stirling applied for a patent for his economiser at the Chancery in Edinburgh, Scotland.
在1816年9月27日，RobertStirling在苏格兰爱丁堡法务部申请他的节热器专利权。
This paper introduces a type of composed water-tube boiler that is fitted with a new type of cast iron air heater instead of the common cast iron economiser.
本文介绍了组装式热水锅炉，采用新型铸铁空预器代替省煤器，可以克服省煤器缺点，加热空气，强化炉内燃料的燃烧，回收余热，从而达到提高锅炉热效率，增加出力的目的。
Hirschman ,Albert O,1958,"The Strategy of Economis Development."New Haver:Yale University Press.
张维迎，1997，博弈论与信息经济学，上海三联书店、上海人民出版社，1997。
Hirudo exetracting solution made by kinds of methods has anticoagulative action , considing it by economi.
目的探索不同方法提取水蛭的有效成分,创制新制剂水蛭注射液。
It is offered that the triethylene glycol method is the most economi c and efficent way at present.
笔者认为此法是目前最经济、实用、行之有效的方法。