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
按相关度排序
按时间排序
C&EN
1 年
华法林的发明
科学家的应对方法是开发第二代抗凝血化合物(包括溴鼠隆 (brodifacoum)、鼠得克 (difenacoum)、溴敌隆 (bromadiolone) 和噻鼠灵 (difethiolone)),这些化合物后来被称为“超级华法林 (superwarfarin)”。 这些更高级的化学物质不会被用于人体。 医学方面的研究仍在继续进行。
bianet
4 年
9 pestisit yasaklandı: "Yasak var ama denetim yok"
Dünya Sağlık Örgütü tarafından “son derece tehlikeli”, “yüksek seviyede tehlikeli” ve “muhtemel kanserojen” olarak belirlenen ve tarımda kullanılan 13 etken madde (Difenacoum, ethoprophos, cyfluthrin, ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Extends student loan pause
Splits with NY magazine
University protest arrests
Crew ID’d in WA jet crash
AU, US $4.7B missile deal
Blinken arrives in Israel
Target to cut prices
GA county to sue BioLab
China holds live-fire drills
Arizona official pleads guilty
Right whale population rises
FTC bans fake reviews
Overseas ballot suits denied
PA political threat case
Fuel pump concern recall
Meteorite aided early life?
Sued by Murdoch’s firms
US data protection move
$400M aid package for UKR
NC tops 1 million votes
Union opts out of CBA
Stroke prevention guidance
To get up to $325M grant
1st trans lawyer at SCOTUS
Files suit over fake drugs
AR marijuana votes blocked
Chicago named 'rattiest city'
Tours Helene storm damage
Tests facial recognition tech
Washington state shooting
Peru ex-president sentenced
Copyright infringement suit
反馈