·2,447,543篇论文数据,部分数据来源于NoteExpress
[摘要]提出地区建筑业专业化程度及比较优势的测算方法和判别步骤。
Abstract: Proposed an improved approach and procedure in the measurement of regional specialization disparities in construction industry.
youdao
应用推荐
模块上移
模块下移
不移动