解析 A。这题考查词汇辨析与太空基地科学原理。“rotating”(旋转)可用于描述太空站自身旋转来产生人工重力这一原理。“revolving”通常指围绕其他物体公转;“spinning”更多强调快速旋转,比较口语化;“circling”侧重于绕圈,没有“rotating”准确表达太空站产生人工重力的方式。
It is argued that quantum inequalities do not prohibit the formation of artificial concentrations of negative mass-energy.doi:10.1007/BF02764237James F. WoodwardSpringer USFoundations of Physics LettersWoodward, J.F., "TWISTs of Fate: Can We Make Traversable Wormholes in Spacetime?" Found. Phys. ...
根据第四段 “If we mix oil and water in a bottle on Earth, they will quickly separate because they have different densities(密度). Gravity brings the water down while the oil stays on top.”可知当在地球上混 合水和油的时候,它们会很快分离因为水和油的密度不一样,重力又使油浮在水的上面。
I would have stumbled without these 4 qualities: Howwomen can defy gravity in their careers The opinions expressed in Fortune.com commentary pieces are solely the views of their authors and do not necessarily reflect the opinions and beliefs ofFortune. ...
VAST’s plan for an artificial gravity space station Haven-1: The first commercial space station launching on Falcon 9 Exclusive look at space station hardware & technology ️ The Race to replace the ISS | VAST’s Commercial Space Station Check out VAST: https://www.vastspace.com/ VAST...
Earth, who will pioneer the post-human era.②If post-humans make the shift from flesh and blood to fully artificial intelligence,they won't need an atmosphere of even gravity, so it's in deep space-not even on Mars that non-biological "brains" may develop powers that we can't imagine...
What China Can Teach the U.S. About Artificial Intelligence Every technology goes through an age of discovery and an age of implementation. During the age of discovery, the critical work takes place in research laboratories, where scientists make the breakthroughs that move the field forward. Duri...
根据第五段“If post-humans make the shift from flesh and blood to fully artificial intelligence, they won’t need an atmosphere of even gravity, so it’s in deep space — not even on Mars that non biological “brains” may develop powers that we can’t imagine. They may end up being...
Artificial intelligence is set to play a significantly greater role in society. And that raises the issue of accountability. If we rely on machines to make increasingly important decisions, we will need to have mechanisms of redress should the results turn out to be unacceptable or difficult ...
Artificial isotopes can be created by bombarding existing isotopes with “slow” neutrons, some of which stick to the nuclei of the target material’s atoms. Just like the creation of particles, this is a random andextremelyinefficient process. Technically you can make oxygen, a...