?名字
... 通用后缀: Jr 名字: Tholen 姓: Edw ...
?表演者
... 表演者: Tholen 版本特性: Import 介质: Audio CD ...
标签
蠕动泵 ; 齿轮泵 ; 高压泵 ; 泵壳
名称
"The second effect is the turbulence of the atmosphere makes things fainter, " Tholen said.
CNN: Phew! Asteroid to miss Earth in 2040, NASA says
Observing the asteroid wasn't easy, said David Tholen, an astronomer at the University of Hawaii Institute for Astronomy.
Tholen and the team also discovered the asteroid is elongated, so that as it rotates, its brightness changes.
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