根据农机覆盖件模具的结构特点，提出了CAD系统的总体设计方案。
The overall design plan of the CAD system is put forward based on structure features of farm machine panel die.
由模型分析可见，农机新度系数、大中型拖拉机的新旧结构比例是影响大中型拖拉机完好率的两大重要因素。
The analysis on models showed that newness coefficient of agricultural machinery, proportion of new and old tractors are two important factors affecting on the intact rate of large medium tractors.
农机化装备结构优化评价的问题具有灰色性和模糊性的特点，对其进行评价分析，传统的方法具有很大的局限性。
The question of evaluation of agriculture machine structure optimum has the feature of grey and fuzzy, the traditional methods are greatly limited to solve this problem.
分析农作物各个生产环节所需农机装备数量是实现农机装备结构优化的前提。
It is the premise to realize the structure optimization of agricultural machinery and equipment by analyzing the need of crops through all production processes.
本文叙述了适用于拖拉机悬挂农机具系统动力分析的模态综合子结构方法的基本原理。
In this paper, af ree-interface modal synthesis method for the dynamic analysis of tractor-mounted implement system is described.
除了汽车外装结构零件，GMT也大量应用在汽车非结构内装零件，农机零件及土木结构强化…等。
In addition to Automotive structural exterior parts, GMTs are also widely applied to Automotive non-structural interior parts, Agricultural Machinery, Construction Reinforcement... etc.
为此，针对残膜白色污染问题，采用农机农艺相结合的方法，研究设计了链条式烟田苗期地膜回收机。详细介绍了收膜机的总体结构及主要工作部件挑膜、起膜、送膜和卸膜的设计原理。
Aiming to the problem of white pollution and using the method that combine agricultural machinery and agronomic together, we design a miniature machine for retrieving plastic film of tobacco seedling.
对我国农机化标准体系框架结构进行了合理性检验。
Rationality tests on the structure of the frame of China agricultural mechanized standard system are set up.
对我国农机化标准体系框架结构进行了合理性检验。
Rationality tests on the structure of the frame of China agricultural mechanized standard system are set up.
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