酒店预订窗口（预订提前期）在缩短。
市场需求随机、订货提前期确定；
提前期是供应链管理中的一个重要参数。
The leadtime is an important parameter in supply chain management.
研究了弹性需求下提前期可控的库存与定价联合策略问题。
How to decide the policy combining inventory and pricing with both controllable lead time and elastic demand is the problem to be solved.
以此来实现对分厂或车间的工期控制，能有效缩短总的提前期。
Applying this method for the control of finishing time of jobs in workshop, we can effectively reduce the lead time of products.
研究了提前期不确定情况下总装生产物料需求计划的优化问题。
Research on Bill of Material and Material Requirements Planning in MRP System;
缓冲的设置和大小影响到整个生产系统的生产提前期和有效产出。
The lead - time and throughput of a total production system are influenced by the setting and size of buffers.
将采购提前期视为随机变量，研究供需双方的提前期和批量合作。
When the stock leading-time is a random variable, the leading-time and batch cooperation of supplier and buyer are researched.
仿真结果表明：缩短供应链订货提前期可以提高整个供应链系统的利润。
The simulation results show that shortening ordering lead time can improve the entire supply chain profits.
过分夸大的提前期是造成库存和在制品储备高，流动资金占用大的根本原因。
Over-magnifying early period is the essential cause for stockpile, high storage of produce and high percentage of liquid fund.
并未刻意寻找的，并未提前期待的，可又是幸运的且意外发现（或学习经验）。
An unsought, unintended, and/or unexpected, but fortunate, discovery and/or learning experience that happens by accident.
快速反应能力取决于供应链各环节间的提前期，快速反应的核心思想就是缩短提前期。
Quick responsiveness of a supply chain has been accepted as a key to success, which is determined by the lead time between stages.
提出基于速度竞争的时间管理新概念，缩短产品开发周期和交货提前期是其追求的目标。
It puts forward a new idea: the time management based on speed competition. Its target is to reduce the cycle of product development and lead time of delivery.
着眼于缩短提前期，尤其是压缩整个供应链的运作时间，是提高供应链运作绩效的有效方法。
To shorten the lead time, especially cut down the operation time of the whole supply chain is an effective way to improve the operation performance of supply chain.
在模型中，分别考虑了制造商提前期为零和不为零，以及可分批交货等不同情形下的应用情况。
The applications under the zero or non-zero lead time of the manufacturer condition and the batches delivery condition are considered.
基于按单拣选和批量拣选的优缺点对比，将提高订单拣选效率和缩短订单提前期作为其目标函数。
Combined Strict Order Picking and Batch Picking, this heuristic algorithm presented can shorten the touring distance of new orders in order-picking zone, bri.
建立了在可变提前期下允许缺货和产品有损耗的最优化库存模型，提出了损耗率是随着提前期变化的规律。
Optimal inventory model with variable lead time, shortage and deteriorating items is discussed, the rule of deteriorating rate changing with lead time is taken.
通过考虑定购策略对提前期的影响，可以将供应链系统中牛鞭效应和实际库存方差的冲突转化为双赢的局面。
By taking the influence of the order policy to the lead-time, a win-win solution is obtained to get rid of the conflict between bullwhip effect and the net stock variability in supply chain system.
通过供应链物流整合，对按照订单生产(MTO)环境下汽车交付提前期(otd)的压缩问题进行了研究。
Through the supply chain logistics integration, the time compression of vehicle order-to-delivery (OTD) in the make-to-order (MTO) environment is researched.
研究了基于服务水平约束的提前期内需求分布函数未知和可控提前期对订货批量敏感条件下的两级库存优化问题。
Two-echelon inventory problem with service level constraint and unknown distribution function was analyzed when controllable lead time was sensitive to order quantity.
研究仿真模型的输入参数如订货提前期、客户需求间隔对横向补货库存系统服务水平、库存成本的影响，得到一些结论。
It inputs parameters such as lead time, customer demand inventory replenishment interval of the horizontal level of service and inventory costs. And some conclusions are drawn.
在前面定性分析基础上，分别建立生产型企业和销售型企业有需求提前期的库存优化模型，得出成本决策变量的最优解。
Based on the above qualitative analysis, it constructs an inventory optimizing model for manufacturer and storing company respectively, fingers out an optional result of the cost decision variable.
通过分析得到了在紧急订购方式的单位进价及订购费用都比普通订购高，商品提前期比普通订购时间短的假定下的库存模型。
And Orders placed through the emergency channel have a shorter lead time but are subject to higher ordering costs and unit-price compared to orders placed through the regular channel.
针对可控提前期领域现有研究的不足，提出基于非线性提前期成本和存在顾客流失情形下，采用连续盘点策略的库存管理问题。
According to the defects of the researches dealt with controllable lead time, the authors present a continuous review inventory model with nonlinear lead time crashing cost and lost sale.
本文在相关理论的基础上，首先考虑采购商的单级库存系统，其中采购商的提前期是可控制的，并且其外部需求是呈正态分布的。
We first consider the single-echelon inventory after introducing the theory about inventory, and the buyer 'lead time is controllable and demand is assumed to be normal distributed.
在对供应链提前期分析的基础上，提出了一种自制件动态提前期的计算方法作为对供应链固定提前期的补充，以提高供应链系统的运行效果。
Based on the analysis of lead-time in supply chain, the paper presents a calculating method for dynamic lead-time of homemade parts so as to improve the operation.
寻找些方法去尝试一种新的爱好——无须提前支付每周课程、月度杂志或者类似消费的前期费用。
Look for ways to trial a new hobby without paying up-front for weekly classes, a monthly magazine, or similar.
增大供油提前角可以减少燃烧过程前期的碳粒生成量，进而降低碳粒排放。
Soot formation can be restrained hence the emission of soot can be decreased with the increased injection advance Angle.
增大供油提前角可以减少燃烧过程前期的碳粒生成量，进而降低碳粒排放。
Soot formation can be restrained hence the emission of soot can be decreased with the increased injection advance Angle.
应用推荐