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• 划片线(scribe line、saw line)或街区(street、avenue):晶圆上用来分隔不同芯片的间隔区。划片区通常是空白的,但有时也会在间隔区放置对准标记(十字mark)或测试结构(testkey)。 • 工程试验芯片(engineering die)和测试芯片(test die):这些芯片与正式芯片不同,它主要 ...
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今日热点
Los Angeles wildfire updates
Crowd crush at Kumbh Mela
Judge blocks funding freeze
Limits trans care for minors
Lay's potato chips recall
Announces ChatGPT Gov
FAA authorized NJ drones
Joins NYC immigration raid
Senate confirmation hearing
Pilot safe after F-35 crash
Sudden movement probe
OK school citizenship rule
Security detail revoked
Recalls chicken nuggets
Consumer confidence dips
CO military base for ICE use
To run for NM governor
Denver schools face probe
Frontier makes second bid
Inspects nuclear facility
Win special primary in FL
Ticks closer to catastrophe
Email privacy lawsuit filed
Jim Acosta to exit CNN
ICC sanctions bill blocked
Announces deal with Visa
To get own room in museum
Senate confirms Sean Duffy
Approved for kidney disease
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