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.
多亏了拖拉机、联合收割机、玉米收割机和其他的农用机械的出现，农业劳动力现在只占了总劳动力不到2%。
Thanks to tractors, combine harvesters, crop-picking machines and other forms of mechanisation, agriculture now accounts for little more than 2% of the working population.
科学家发现，西瓜中含有大量糖份，糖可直接用于提炼酒精，从而为汽车和农用机械提供动力。
Scientists have discovered that the fruit is a GREat source of sugar that can be readily distilled into alcohol to power cars and farm machinery.
农用万向节传动轴是联结拖拉机动力输出轴与驱动型农机具重要的通用性部件。
Agricultural universal joint transmission shaft is a common part for connecting P. T. o of the tractor with power-driven implements.
在建立农用运输车整车多体动力学模型的基础上，借助于软件ADAMS和笔者编制的软件研究了农用运输车平顺性仿真的方法。
Based on an established multibody dynamics model of farm transport vehicles, with the help of the code ADAMS, the ride comfort simulation method was studied.
利用计算机模拟探讨变速箱档位数对农用运输车经济性与动力性的影响。
The effect of gear box speeds number of the agricultural transport vehicle on fuel economy and power output has been studied by computer simulation in this paper.
利用计算机模拟探讨变速箱档位数对农用运输车经济性与动力性的影响。
The effect of gear box speeds number of the agricultural transport vehicle on fuel economy and power output has been studied by computer simulation in this paper.
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