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C&EN
4 个月
Isolation of Phytochrome
Allard and Garner concluded that “of the various factors of the environment which affect plant life, the length of the day is unique in its action on sexual reproduction.” They announced their ...
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今日热点
Los Angeles wildfire updates
California fires: How to help
SK impeached pres arrested
Ernst to back Hegseth
‘Cheers’ actor dies at 79
SEC sues Elon Musk
Announces run for governor
New definition of obesity
To skip Trump's inauguration
CA withdraws EPA requests
Asks court to review verdict
Reverses open-door policy
Stepping down as president
NYC’s $9 fee reduces traffic
FDA proposes nutrition labels
Undersea cable protection
To ban RU, Chinese car tech?
HI proposes fireworks fines
CFPB sues Capital One
Federal report on alcohol
Cybertrucks sent to LA
FAA probing near-collision
Navy honors Clinton, Bush
UK to probe search services
To lay off 5% of staff
Violence-prevention office
Rams overwhelm Vikings
US producer prices rose
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