链

Based on some involved theories, the paper depicts the supply chain contract on concept, style, research status and so on, and gives a general model of supply chain contract that could cooperate supply chain by newsvendor model.

在有关理论的基础上，从供应链契约的概念、类型以及研究现状等方面对其进行了详细刻画，并借助于报童模型给出了供应链契约的基本模型。

The newsvendor problem by allowing the retailer to choose his retail price in addition to his stocking quantity is extended. The effectivenesses of four traditional contracts are studies.

通过在传统供应链契约中引入回馈与惩罚策略，使供应链恢复到协作状态，并给出了协作情况下的契约参数的确定方法。

Under the assumption of demand transfer, this paper takes newsvendor model to analyze stocking decisions made in hybrid distribution systems, it designs a simple and practical buy-back contract to coordinate hybrid distribution supply chain system with short life-cycle products.

针对混合渠道供应链，运用报童问题的分析框架，以需求转移为条件，研究了不同控制策略下制造商和零售商的库存决策问题，提出了以回购契约协调短生命周期产品混合渠道供应链。

Thirdly, the paper emphatically discusses the role of revenue-sharing contract in the coordination mechanism, which lucubrates this contract by standard newsvendor model in three situations about demand which are stochastic demand, price-sensitive demand, retailer sale-effort dependent demand, and the research result indicates the revenue-sharing contract is a well-behaved cooperation tool and could improve the performance of supply chain.

第三，着重讨论了利益共享契约在供应链协调中的作用，借助于标准的报童模型在三种不同情况下对该契约进行了深入地分析：销售商面临随机的市场需求；需求具有价格敏感性；销售商努力水平影响需求变化，结果表明该契约是一个相对较好的协调工具，可以有效地改善供应链的绩效。

Firstly, micron-size monodisperse polystyrene particles were prepared by emulsifier-free polymerization. Then the photo-initiator with double bond and ester group were attached on the surface of the PS particles by copolymerization using "starve" addition together with styrene. Finally both poly and poly(N-isopropylacrylamide) as hybrid hairy homopolymers were grafted on the surface of the PS particles by "grafting from" photo-initiation with sequential addition of AA and NIPA.

首先，通过无皂乳液聚合法合成亚微米级单分散聚苯乙烯微球种子，半连续补加法表面负载光引发剂，运用"从表面接枝"技术及顺序添加相关单体的工艺这三步法，成功制得表面含电解质PAA及温敏性PNIPA的混合型毛发，探讨其制备过程和特性研究，表明PAA链的存在对PNIPA链的温敏性有明显影响。

In this article, based on one-dimension Heisenberg model, the unsymmetric bilayer ferromagnetic and antiferromagnetic thin films are investigated by using the interface rescaling approach under nonperiodic boundary condition.

本文以海森伯模型为基础，只考虑最近邻相互作用，在计入外磁场和非周期性边界条件下，应用界面重参数化方法，分别研究了由A、B两层组成的铁磁或反铁磁层间耦合薄膜中的自旋双链系统的界面自旋波及其存在的充分必要条件，重点讨论了体各向异性场和自旋链长度对界面自旋波存在条件的影响。

The bio-degradation pathways of NP would be that the long branches in nonyl of NP are firstly degraded into short methyl branches, which come into being a series of short chain alkyl phenols with different branch structures. The middle products should be further metabolized into simpler compounds, such as benzene acetic.

污水生物处理过程中壬基酚可能的初级生物代谢途径是壬基上的长支链断裂为短的甲基链，生成一系列带有不同分支结构的短链烷基酚类代谢产物，进一步的代谢产物有苯乙酸。

Design chain is the development trend of product development. Credit problem in design chain alliance activities is an important factor to hinder the normal operation of design chain.

设计链作为产品研发的发展趋势，其联盟活动中的信用问题是影响设计链正常运转的重要因素之一。

Click the link in the article above, there are 2 links – one for each version of the notifier.

点击链接上面的文章中，有2个链接-为每个版本的通知。

If this function returns NULL, we interpret it as no more handle to obtain so the current hEdit is the last control in the line.

如果这个函数返回值为 NULL ，说明在当前窗口句柄链中没有其它的句柄了，所以当前的 hEdit 是这个链上的最后一个句柄。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了