着重讨论了农用动力机的排气对大气的污染。
In this paper atmospheric pollution created by agricultural diesel engines is discussed.
本试验研究旨在探索沼气用于农用动力设备的基本技术途径。
This experimental research is intended to explore fundamental technical approach for applying marsh gas as alternative fuel for rural power units.
农用是另一个方向，经过改造的“吃货”可以穿行在农田里，检查杂草和虫害，并将它们作为自己行驶时的动力来源。
An agricultural version might also navigate around farmland, checking for weed and insect infestations, and feeding itself as it went.
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