搜索优化
English
搜索
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
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
C&EN
16 天
Mechanochemical Decarbonylative Cross-Coupling of Amides via Cooperative Catalysis and ...
College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, Shaanxi, China ...
C&EN
16 天
Oxidative Coupling of Primary Benzamide with Alkenes via o-CH Activation Mediated by Cu(II ...
Department of Chemistry, Malaviya National Institute of Technology Jaipur, JLN Marg, Jaipur 302017, Rajasthan, India ...
Canada
17 天
Acrylamide in food
Acrylamide is a chemical that can form from naturally present compounds in starchy foods during high-temperature processing or cooking (for example, baking, frying, roasting). Exposure to very high ...
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
Israeli airstrike on Lebanon
Mass arrests at parade
Namibia to cease operations
Pope Francis to visit Turkey
Ohtani seeks baseball cards
House Democrats targeted
Ex-Alabama AD Battle dies
AU passes social media ban
Settles harassment lawsuit
One-month doping ban
Habitat protections plan
Cybertruck crash kills 3
Landslides in Indonesia
Northeast hit with rain, snow
Bird flu detected in 2nd lot
Uber faces FTC probe
NM man awarded $412M+
Stowaway found on flight
MD prison inmate killed
Asthma attack treatment
Thanksgiving in space
Boise State withdraws
Meets Trump at Mar-a-Lago
Concedes in CA House race
China probes top official
Pug wins Best in Show
Racing pioneer McGee dies
UKR energy sector attacked
Costco recalls eggs
Retires after 14 seasons
Residents sue Givaudan
Abortions fell 2% in 2022
Ancient species coexisted?
Wins reelection after recount
反馈