1) Farming Machinery System
农业机器系统
1.
Study on Optimal Equipment of Farming Machinery System in BinTuan Sovkhoz;
兵团国营农场农业机器系统优化配置研究
2) optimal equipment of farming machinery system
农业机器系统优化配备
1.
As one center farm in BINGTUAN for example, this paper establishes the linear programming model of optimal equipment of farming machinery system, and discusses the solving process by Excel.
为此,以兵团某中心团场为例,建立了农业机器系统优化配备的线性规划模型,论述了利用Excel进行求解的过程。
3) Agricultural system
农业系统
1.
Evaluation of the Harmony Coefficient of Agricultural System of Taihang Mountains in Hebei Province;
河北太行山区农业系统协调度分析
2.
Stochastic simulation model and its application for sustainability degree of agricultural system;
农业系统可持续度的随机模拟方法与实证分析
3.
The economic structure and simulation of agricultural system in Shijiazhuang city;
石家庄市农业系统的经济结构及其模拟
4) agricultural systems
农业系统
1.
By combining fuzzy optimal selection with fuzzy relationship,the optimal decision making for methods of cultivation in multiobjective agricultural systems is developed based on the theory of optimal decision making for fuzzy relationship in multiobjective systems.
本文将模糊优选与模糊关系有机的结合起来，提出了多目标系统模糊关系优选决策理论，它可用于解决多目标水资源与农业系统，多目标社会和经济系统等的决策问题。
5) farm machine
农业机器
1.
Based on the systematic analysis on index selection in the economic analysis of heavy repair of farm machines , calculating methods on economic limits of both overhaul and replacement on agricultural machinery are respectively put forward.
阐述了农业机器大修理经济界限分析时的指标选择问题,在此基础上给出了农业机器大修理周期长度、修理周期与更新经济界限的计算方法。
2.
According to the practical used circumstances of farm machines, on the basis of studying the existing interrelated documents, utilizing technical economics theory, two kinds of hypotheses were proposed.
根据农业机器的实际使用情况 ,在对现有相关文献研究的基础上 ,运用技术经济理论 ,提出了计算农业机器经济寿命的两个假设。
6) farm machinery
农业机器
1.
The problems of farm machinery linear programming Selection model in practical using are analysed according to the requirements and the characteristics of farm machine field operations in China.
根据我国农业机器田间作业的基本要求和特点，分析了现行农业机器线性规划配备模型在实际应用中存在的问题和缺点；并且，从不同的角度提出了两种改进模型。
补充资料：中国农业科学院农业自然资源和农业区划所
中国农业科学院农业自然资源和农业区划所
中国农业科学院农业自然资源和农业区划所见中国农业经济科学研究机构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条