农业机械的研究包括理论研究和实验研究两个方面。前一方面主要利用数学推理为工具,研究农业机械现象之间的内在联系;后一方面主要利用实验技术为依据,寻找新的农业机械结构和规律,证实或否决理论推导中的结论。最近开始有人应用 The research of agricultural machinery includes both theoretical research and experimental research. In the former aspect, mathematic reasoning is mainly used as a tool to study the internal relations between agricultural machinery phenomena. On the one hand, the latter mainly uses experimental techniques as a basis to find new agricultural mechanical structures and laws, and confirm or reject conclusions in theoretical derivation. Recently someone started to apply