搜索优化
English
网页
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
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
按时间排序
按相关度排序
3 天
Innovative technique flips chemical polarity for targeted drug creation
Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known ...
EurekAlert!
3 天
New process for polarity inversion of chemical compounds for precise drug synthesis
Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known as umpolung, for the precise synthesis of pharmaceuticals. This innovative ...
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
Los Angeles wildfire updates
Manson won't face charges
27 horses found dead
Barred from entering DC
Protections revoked
‘Lassie' actor dies at 91
Bans some tattoos, clothes
Ex-Nebraska RB Jones dies
Cancels scientific meetings
$2.5B wildfire relief package
Alleged assault cover-up suit
Wins Horse of the Year
Fined over smartwatch burns
World's most polluted cities
Northern lights forecast
Giant iceberg on the move
Unveils Operator agent
Millions missed school
Crack down on fake reviews
Debuts AI assistant
Retires from semifinal
Woman indicted in car crash
NBA All-Star Game starters
China's trade status bill
Trump ends security detail
Newark mayor criticizes raid
Proposes ending FEMA
US home sales fell
Suspends all trips to Yemen
Hamas to release 4 hostages
Reviews charter schools
Consumer sentiment falls
反馈