English
全部
搜索
图片
视频
地图
资讯
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
最佳匹配
最新
生物通
3月
利用彗星试验(Comet Assay)精准检测X射线辐照昆虫DNA损伤:水果出口 ...
这篇研究创新性地将彗星试验(Comet Assay)应用于检疫辐照领域,系统评估了X射线非致死剂量(150-300 Gy)对家蝇(Musca domestica)、苜蓿根象甲(Sitona obsoletus)和芒果组织的DNA单链断裂(SSB)检测效能。研究揭示了该技术可同步检测害虫与寄主水果的辐照损伤,为口岸检疫提供 ...
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
US sanctions RU oil firms
East Wing to be demolished
NC lawmakers approve map
Says he’ll remove tattoo
Declares state of emergency
Wins $50M defamation suit
Court overturns conviction
Coyote attacks woman, dog
Sea cucumbers wash ashore
Car rams into WH barricade
Mosquitoes found in Iceland
Charged w/ endangering child
Urges US cattle ranchers
Wyoming Capitol evacuation
Drone, missile attack on UKR
Multi-vehicle crash in Uganda
Delivers marathon speech
Louvre reopens
Greek singer-songwriter dies
Settle trespassing lawsuit
To launch 'eyes-off' driving
Woman hit by plane, survives
Jackpot reaches $680M
Russia holds nuclear drills
US strikes alleged drug boat
Rebrands as Uber Electric
Recalls almost 13,000 EVs
To run for US Senate
Ex-Portugal leader dies
反馈