English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
最佳匹配
最新
生物通
20 天
面向资源匮乏环境的低成本Arduino肺活量计:原型设计、开发与验证
本综述聚焦于医疗设备在资源匮乏环境(LRS)中的可及性挑战,提出了一种基于Arduino和3D打印技术的低成本肺活量计原型。研究通过文丘里管设计、低功耗电子元件(如MPX5010DP差压传感器)和定制化软件(MATLAB/Arduino IDE),实现了对用力呼气容积(FEV1)、用力 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Body of last hostage found
Security deal ready to sign
Thailand frees leopard sharks
CVC to acquire Marathon
Plans to create ‘British FBI’
‘Mercy’ tops box office
Super Bowl 60 matchup set
Today in history: 1950
Climbs Taipei 101 skyscraper
FL Rep. Frost assaulted
Brazil takes over MX embassy
US winter storm updates
Last pandas to leave Japan
CU names next president
Australia honors Freeman
Geoffrey Mason dies
Private jet crashes in Maine
Toyota recalls 162,000 trucks
Giants hire Chris Horton
Steelers hire head coach
Josh Hoey breaks world record
Ex-South Korean PM dies
Ferry sinks in Philippines
Gold tops $5,000
Seeks Minnesota voter rolls
Mexico soccer field shooting
Veteran BBC journalist dies
Dr. William Foege dies at 89
End reelection campaign
Pushes for social media ban
Grabs 20th PGA Tour win
Trump praises UK troops
Wienie 500 is back at IMS
反馈