The astronauts have bedtimes. They usually sleep for 8 hours a day.How do the astronauts shower in space?Because of the effect of zero gravity (重力), the astronauts don’t have the luxury of taking showers in outer space. Water can’t flow the way as it does on the earth, so the...
根据“Because of zero gravity (重力), the astronauts don’t have the chance to take showers in outer space.”可知,因为零重力,宇航员没有机会在外太空洗澡。故填because。 (9)题详解: 根据“Water isn’t able to run the way it does on the Earth”可知,水不能像在地球上那样流动,故填can’...
How does the dual flush toilet fit into this picture? No one knows for sure. Most major toilet manufacturers are gearing up to provide these water saving toilets, but whether or not the American public will embrace a change in the way they approach their bathroom habits remains to be seen....
The International Space Station (seen here in 2018) has been continuously occupied by astronauts since 2000. NASA Imagine you wake up in the morning, look out your window and see the vast blue horizon of Earth and the blackness of space. Our world stretches out beneath you. Mountains, lake...
So, do galaxies just float around in space or does some unseen force regulate their movement? And what happens when they run into each other? Galaxy Distribution 2008 HowStuffWorks Galaxies aren't randomly distributed throughout the universe; they tend to exist in galactic clusters. The galaxie...
They usually sleep for 8 hours a day.How do the astronauts shower in space?Because of the effect of zero gravity, the astronauts don't have the luxury of taking showers in outer space. Water can't flow the way it does on the Earth, so the astronauts have to use other methods to ...
The astronauts have their bedtime.They usually sleep for 8 hours a day.How do the astronauts shower in space?Because of the effect of zero gravity(重力), the astronauts don't have the luxury of taking showers in outer space. Water can't flow the way it does on the earth, so the ...
剑桥雅思19Test1Passage1阅读答案解析 How tennis rackets have changed 网球拍的变化 剑桥雅思19Test1Passage2阅读答案解析 The pirates of the ancient Mediterranean 古地中海强盗 剑桥雅思19Test1Passage3阅读答案解析 The persistence and peril of misinformation 错误消息...
not to judge its behavior from that of the much warmer ice we know on Earth; at the temperatures of the outer solar system, ice on the surface is nearly as hard as rock, and behaves similarly.[/highlight5] Ice on Callisto does not deform or flow like ice in glaciers on Earth. Calli...
正在翻译,请等待... [translate] a我希望我们的友谊永在 I will hope our friendship forever in [translate] a谢歌 Xie Ge [translate] a,see the Earth from on high and float in a spacecraft,then how do you go about it? 怎么看见地球从在上流并且漂浮在航天器,然后您去它? [translate] ...