×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
在这里添加一些文本
Close
Toggle navigation
Home
About Journal
Purpose
Editorial Board
Instruction
Subscription
Contact Us
中文
Research on Optimal Design of Building Concrete Mixture Based on DPO-BP
Chen Yan
Journal of Dali University . 2021, (
12
): 36 -39 .