English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
生物通
7 个月
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
Michigan Cyclospora deaths
Harrelson to be honored
25 states sue Trump admin
UFC fighter dies at 34
Comedy legend dies
Signs executive order
Judge blocks NY mask ban
Blair’s house searched
Manufacturing activity jumps
Zac Brown surprises crowd
Oil prices drop
Clancy trial enters week 2
Walmart recalls nut butter
FAA certifies Boeing 737 Max 7
Brown's president to resign
Agent charged in crypto theft
KKR to buy Integer Holdings
Car strikes home in Detroit
Idaho shooting suspect ID'd
Joins 'Monday Night Countdown'
To buy BioCatch for $2.4B
Unveils new AI model
Sworn in as US spy chief
Honduran judge grants release
To return to ‘The View’
Ethics panel seeks censure
Spokane wildfires expand
Rays add Wells from Orioles
Apple challenges UK order
Border wall drilling halted
Judge OKs border wall plan
Slams Pirro over pool case
反馈