1) Wheat production
小麦生产
1.
On the Role and Influence on Rural Economy of the Wheat Production in North China during the Period of the Republic of China
民国时期小麦生产在华北农村经济中的地位与影响
2.
Wheat production and fertilizer application of Xun county and Wen county in typical area of Henan province were analyzed based on the statistical data and survey data from farmers.
利用统计数据,结合农户调查资料,对温县、浚县两个典型区域小麦生产和肥料施用状况进行了分析。
3.
This paper presents a new method for analyzing time and space variation of wheat production in different areas,which is based on normal analysis for comprehensive comparative advantages(CCA) of wheat and satisfies control and management requirement of wheat production in this province.
寻找有效的方法来研究小麦生产的时空特征,对于小麦生产的宏观调控及管理具有重要的意义。
6) commercial production of wheat
小麦商品性生产
1.
During this period, the commercial production of wheat stimulated peasants to expand the planting area, also, railway transportation, urban crops markets as well as mechanized flour industry developed quickly, besides, the production of industrial crops such as cotton showed an obvious tendency to regional development, all of which contributed to the demand, transportation and sales of wheat.
这一时期小麦播种面积增长的主要因素是小麦商品性生产的推动。
补充资料:JIT准时制生产(及时制生产)
JIT准时制生产(及时制生产):是应用拉引式生产物流控制原理的方法。在生产系统中任何两个相邻工序即上下工序之间都是供需关系,如何处理这种关系,就是生产物流所要研究的问题。按照传统的生产计划组织生产(包括MRP),物料根据预定的计划时间由供方向需方逐个工序流动。需求方根据上一工序送来物料的数量和到达时间进一步加工。需求方接受物料完全是被动的,如果出现不可预料的因素,物料可能提前或延迟到达。延迟到达将使生产中断,必须在生产计划中留有余地,以避免这种现象的发生。这样一来,必然存在或多或少、提前到达的现象,从而导致系统中库存量的上升,产生种种库存多余的弊病。JIT的方法改变了传统的思路,由需方起主导作用,需方决定供应物料的品种、数量、到达时间和地点。供方只能按需方的指令(一般用看板)供应物料。送到的物料必须保证质量,无残次品。这种思想就是以需定供,可以大大提高工作效率与经济效益。
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