... 温压下孔渗变化 porosity and permeability variation under temperature-pressure 区域产业趋同 industrial homogeneity in regions 冷却辊 chill roll ...
基于6个网页-相关网页
这是由于资产集中度偏低、区域产业结构趋同、企业组织结构不合理及成本过高等原因造成的。
It is because of assets concentration degree low, regional industrial structure convergent, enterprise institutional framework unreasonable and cost pass high etc.
结果与结论：区位商的计算表明，我国医药产业的区域分布呈现明显的区域趋同化特征。
RESULTS & CONCLUSION: The results showed that the regional distribution of pharmaceutical industry in China assumed characteristics of regional convergence.
应用推荐