English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
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
最新
最佳匹配
生物通
11 个月
优化栎属植物白栎体细胞胚胎发生体系:增殖与同步化的关键因素解析
为解决白栎(Quercus aliena)因依赖种子繁殖且缺乏高效无性繁殖技术导致的产业化瓶颈,研究人员通过系统分析基因型、愈伤组织类型(如Y1型)、培养基成分(含6%蔗糖、500 mg/L水解酪蛋白、0.05 mg/L NAA、60 μM AgNO 3 )及同步化调控手段(5-FdU与PEG处理),显著提升 ...
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
Trump says Khamenei is dead
To cease use of Anthropic AI
Sentenced to life in prison
Cher’s son charged
Congress to vote on war powers
US surpassed 1,100 cases
Avoids federal death penalty
Legendary songwriter dies
2 dead in Detroit shooting
Placed on paid leave
Judge approves $345M verdict
To reduce flights at O’Hare
Sets 2026 cap at $301.2M
Mavericks to waive Jones
Pereira vacates UFC title
Falcons fire ex-MI staffer
Protesters storm US consulate
Dubai airport hit by strike
Endorses Jasmine Crockett
To pay $100M FTC settlement
Agree to $110 billion deal
Gets 16½ years in prison
Bolivia cargo plane crash
Sapp announces resignation
Former LSU receiver dies
Medvedev wins Dubai title
NAACP Image Awards
Missing CA dad found dead
Closing hundreds of stores
Dismisses assistant DL coach
反馈