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
$1 million daily giveaway
GA county to sue BioLab
Crew ID’d in WA jet crash
Alleged AI-used image suit
Washington state shooting
NC tops 1 million votes
Stroke prevention guidance
Tours Helene storm damage
Had multiple drugs in body?
Weinstein's cancer diagnosis
Minks released, 2 arrested
Overseas ballot suits denied
Sued by Murdoch’s firms
$400M aid package for UKR
Ex-Iron Maiden singer dies
SCOTUS rejects bid
US data protection move
Out with ruptured Achilles
Chicago named 'rattiest city'
Peru ex-president sentenced
To get up to $325M grant
Bitcoin nears $70,000
Bacteria cases rise in FL
Union opts out of CBA
1st trans lawyer at SCOTUS
Files suit over fake drugs
AR marijuana votes blocked
University protest arrests
Judge weighs Louisiana law
Meteorite aided early life?
AU, US $4.7B missile deal
Early voting in Wisconsin
Arizona official pleads guilty
反馈