From the Angle of international trade theory, information economics and new system economics, the paper analyzes the conditions of relative rent existing in supply chain.

分别从国际贸易理论，信息经济学和新制度经济学的角度对供应链中关系性租金存在的条件作了分析。

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The influence of melt polycondensation and solvent refluxing methods of lactide polymerization and chain extension agents on relative molecular weight of polylactide was studied.

研究了乳酸熔融缩聚和溶剂回流脱水缩聚两种聚合方法及几种扩链剂对乳酸聚合物相对分子质量的影响。

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Here in Britain the low-cost grocery chain Asda, owned by Wal-Mart, has been underperforming relative to the rest of the supermarket industry.

FORBES: Wal-Mart: All Is Not Well Internationally

His mistake was admitting to a relative that a key piece of evidence found at the murder scene - a gold chain - was, in fact, his.

BBC: The horrors of No.9 Kelvin Road

The 4-1 defeat of the Valiants was enough to end Lee Sinnott's reign as Vale manager, and despite the relative lack of competitive football between the two clubs, added further strength to the chain that links them together.

BBC: Vale bid to exorcise the demons