搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
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
按时间排序
按相关度排序
21ic
27 天
详细解析集成电路IC
[导读]IC是由微小的电子器件(如电阻、电容、晶体管、半导体等)组成的电路,它们可以在一块半导体材料上集成,以构成一个电路。根据一个芯片上集成的微电子器件的数量,集成电路可以分为单片集成电路、多片集成电路以及大规模集成电路等。 IC是集成电路 ...
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
Judge on USAID shutdown
Agrees to limited ceasefire
On judicial impeachment call
Reinstating fired workers
Corruption trial begins
Earthquake shakes Bay Area
WH says US won't return
Parents on missing daughter
Worker stole $1.6 million
Removing privacy setting
Patient dies post-therapy
Trump revokes protection
Morgan says he’s OK
US housing starts rebound
Peru declares emergency
Texas midwife arrested
Delta plane wing hits runway
US retail sales rebound
DOGE gains access to USIP?
Tapped as top bank cop
Lunar lander goes silent
Halts care for trans veterans
Free checked bag promotion
Lebanon-Syria ceasefire
'Sunrise on the Reaping'
Stuck astronauts depart ISS
'Get Together' singer dies
Honduras plane crash
Bryan Bedford to lead FAA
Fire danger continues for OK
反馈