在农业机械的性能研究和鉴定试验中，农机具的行进速度是一个十分重要的参数。
The traveling speed is a very important parameter in the performance research and identification experiment of agricultural machinery.
农机具生产是农业机械化的基础。
Agricultural machinery production is the foundation of agricultural mechanization.
从农业机械装备、农业机械化水平和农机化服务体系三个方面论述了我国农业机械化的现状。
First, the status quo has been discussed from the aspects of agricultural machinery, the mechanization level and the service system.
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