理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-6 共查到理学 First-ever相关记录6条 . 查询时间(0.058 秒)
The development of high-speed strobe-flash photography in the 1960s by the late MIT professor Harold “Doc” Edgerton allowed us to visualize events too fast for the eye — a bullet piercing an apple, or...
Black holes are invisible by nature. Their pull is inescapable, forever trapping any light that falls into their gravitational abyss. But just beyond a black hole’s point of no return, light persists,...
Scientists have discovered the first-ever fossil evidence of monkeys from the North American landmass: a 21-million-year-old specimen that changes our understanding of the biological history of the co...
Multiple serpentine arms, a bulbous head, the ability to change color: No wonder the octopus is often compared to an alien creature.Turns out, its uniqueness extends beyond those external characterist...
Multiple serpentine arms, a bulbous head, the ability to change color: No wonder the octopus is often compared to an alien creature.Turns out, its uniqueness extends beyond those external characterist...
Jan. 25, 2007,LAWRENCE — Prominent academic, business and research leaders from the region will gather Saturday, Feb. 3, in the Kansas Union for the first regional Bioengineering Day coordinated by th...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...