价格梯度
- 网络price gradient;Price Tier
价格梯度-
本文利用空间价格梯度场模型分析了森林认证对关税壁垒的替代效应，并在最后提出了相关建议。
This paper analyzes the substituting effect of forest certification against tariff barriers using a space-price gradient model , and gives suggestions .
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在沿海与内地应形成若干个价格梯度，梯度差应大体上能弥补油品储运、分配和销售的费用。
Different price gradients should be established for coastal and inland regions , with the differences sufficient to cover the costs of storage , distribution , and marketing .
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对于住宅价格，从沿交通环线、沿交通廊道和价格梯度三个方面进行了具体的分析。
In round road , traffic road and grads , analyzes the house price .