搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
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
earth
6 小时
Collagen discovered in 70 million-year-old dinosaur fossil
The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.
Nature
4 天
MECHANISM AND CHEMICAL KINETICS OF ORGANIC REACTION IN LIQUID SYSTEM
THE theory of chemical kinetics owes much of its development to the ease with which organic reactions lend themselves to convenient measurement, but the debt has been amply repaid, for kinetic ...
5 天
Scientists find a 'next step on a pathway to life' in space
Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...
AZOM on MSN
18 小时
The Role of Isoprene in Cloud Formation and Atmospheric Chemistry
Research reveals isoprene's significance in cloud formation, showcasing its effects on atmospheric chemistry and climate ...
3 天
Bennu Asteroid Sample Reveals Organic Compounds That May Hint at Life Beyond Earth
NASA’s Bennu asteroid sample provides fresh insights into the potential for life beyond Earth, revealing key organic compounds and minerals.
5 天
Building blocks of life found in samples from asteroid Bennu
Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, ...
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
反馈