×
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 Us
About Journal
Receive an Award
Include
Editorial Board
Journal
Just Accepted
Current Issue
Archive
Volumn Content
View by Fields
Read Articles
Download Articles
Most Cited Articles
Subscription
Scope of Publication
Publishing Ethics
Contact Us
中文
Design and implementation of a portable electrocardiogram acquisition device
LI Pengyu, ZHENG Chunlei
Shandong Science . 2023, (
2
): 128 -134 . DOI: 10.3976/j.issn.1002-4026.2023.02.016
