本文给出了几种批量方法，分析其对MRP计算影响，分析订购成本问题，给企业决策者提供有用的数据依据。
This paper gives the method of batch quantity rule and analyzes the influence to MRP calculation and the order cost problem, provides the useful data with the enterprise decision maker.
如何设置多种产品的订购数量，不但能减少库存总量，而且能使总的订购成本达到最小，这便成为管理者必须回答的问题。
A scenario to be addressed by each manager is that how to design multi-item ordering quantity in order to not only reduce the inventory lever but also minimize the total order cost.
这个选中的值随后将更新订购单中的成本中心字段。
This selected value would then update the cost center field in your purchase order.
最久的一副三周后到达，与从大多数验光师那里拿到眼镜的时间相当。因此，总体上说，网上订购比高成本的传统方式更为快捷。
The longest one was maybe three weeks, which is about normal for most optometrists, so in general ordering online was faster than higher cost traditional options.
收入与利润——如何产生收入(销售，租赁，订购，供应等)，成本结构，目标利润空间。
Revenue generation and margins - how revenue is generated (sales, leasing, subscription, support, etc.), the cost structure, and target profit margins.
根据成本、材料和供应商资源等诸多因素，每件产品都有一个最低订购数量。
Each product will have a minimum order quantity that makes sense, according to a number of variables such as cost and availability of materials, availability of supplier resources, etc.
当数字电视成为可用的，并且对于许多频道来说订购是必需的，那么他的成本还要增加。
Digital televisions, when available, and the subscriptions necessary for many channels, will add to the costs.
你是否对所订购的供应品的成本进行过分析？
Have you done an analysis on cost of supplies that you order?
例如，订购表单可能有一个成本中心(cost center)字段。
For example, a purchase order form might have a cost center field.
可能计划菜单，确定食物份量的大小，估计粮食需求和成本，以及检测和订购耗材。
May plan menus, determine size of food portions, estimate food requirements and costs, and monitor and order supplies.
订购原材料，包装等涉及到产品的相关项目，同时控制成本，并获得价格优势。
Ordering items pertaining to the manufacture of goods: such as raw material, packaging, etc. , while at all times controlling costs and obtaining price advantages.
讨论了有缺货成本的随机需求量的存货决策，着重分析了在有缺货成本下，再订购点的确定及仓库出空率的计算公式。
This paper discusses stock decision for random requirement with shortage cost, and the analysis is focused on problems of determining reorder point and obtaining the formula of store rate of shorts.
以零售商库存成本最小化为目标，零售商进行多品种订购过程面临有限资金约束时，面对供应商提供的累进制数量折扣优惠，应如何调整其库存策略。
In multi-item ordering problems with fund constraint, when the supplier offers incremental quantity discounts, the retailer will adjust the inventory policy to minimize the inventory cost.
订购数量较大，采购成本和交货费较低。
Order qty is bigger, the procurement cost and delivery charge are lower.
需求服从三角模糊分布，构建使得成本最低的库存模型，利用积分排序法求解，得到最优订购批量，给出算例分析；
A model is established to minimize the cost and solved by the method of integral sorting to obtain the optimal ordering lot sizing, then a numerical example is provided to illustrate the problem.
反之，越是不厌恶风险的人越不希望投入成本来获得信息，而是订购越多的产品，用一定量的库存来应对市场需求的不确定性。
On the contrary, the less risk-averse people are, the less they order more products, and maintain a certain amount of inventory to meet uncertainty of market demand.
如此低的违信成本，日涨夜大的楼价，使处于弱势的预订购房者真是只有敢怒而不敢言了吗？
Illegally letter so low cost, the prices of high night for booking property buyers are vulnerable only makes?
与此同时，我们力求降低产品成本，希望能给广大客户和消费者带来最大的实惠和利润空间。 届时，欢迎商家朋友们来电垂讯和大量订购。
Meanwhile, we make every effort to reduce the product cost, hoped that can give the general customers and the consumer brings the greatest actual benefit and the profit space.
我们祈以计量方法推导出使期望总相关成本最低之最适订购量、请购点、欠拨折扣及前置时间。
The objective is to simultaneously optimize the order quantity, reorder point, back-order discount and lead time.
讨论了有缺货成本的随机需求量的存货决策，着重分析了在有缺货成本下，再订购点的确定及仓库出空率的计算公式。
This paper discusses determining of reorder point with shortage cost, and the analysis is focused on a simple and easy calculation about safety stock.
并且通过数值研究分析了信用期限的改变以及考虑报废成本对企业最优订购策略和年总费用的影响。
Also, the effect of credit period length and obsolescence risk on the firm's optimal strategy and annual total cost is examined.
并且通过数值研究分析了信用期限的改变以及考虑报废成本对企业最优订购策略和年总费用的影响。
Also, the effect of credit period length and obsolescence risk on the firm's optimal strategy and annual total cost is examined.
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