英语单词短语词组“spacecraft propulsion”的中文翻译、释义及用法解析-英汉词典

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单词	spacecraft propulsion
释义	BETA Examples ofspacecraft propulsion Dictionary> Examples ofspacecraft propulsion spacecraft propulsionisn’t in the Cambridge Dictionary yet. You can help! Add a definition These speeds are far beyond what current methods ofspacecraftpropulsioncan provide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Helium-3 propulsion is a proposed method ofspacecraftpropulsionthat uses the fusion of helium-3 atoms as a power source. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each method has drawbacks and advantages, andspacecraftpropulsionis an active area of research. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Spacecraftpropulsionis any method used to accelerate spacecraft and artificial satellites. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These speeds are far beyond what currentspacecraftpropulsionsystems can provide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Anti-gravity is a recurring concept in science fiction, particularly in the context ofspacecraftpropulsion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As with all forms of electrically poweredspacecraftpropulsion, thrust is limited by available power, efficiency, and specific impulse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. That means light travels approximately thirty thousand times faster than currentspacecraftpropulsiontechnologies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Depending on the mission objectives and altitude, spaceflight using this form ofspacecraftpropulsion may be significantly less expensive than spaceflight using rocket engines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a result, there are no currently availablespacecraftpropulsionsystems capable of using this trajectory. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, nuclear pulse propulsion is a form ofspacecraftpropulsionthat would use nuclear explosives to provide impulse to a spacecraft. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They have also been suggested for use inspacecraftpropulsion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most of these kinds ofspacecraftpropulsionsystems work by electrically expelling propellant (reaction mass) at high speed, but electrodynamic tethers work by interacting with a planet's magnetic field. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such reactions open the possibility for triggering a significant number of secondary fission reactions in a subcritical mass, and may potentially be useful forspacecraftpropulsion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ion thrusters are not the most prospective type of electrically poweredspacecraftpropulsion(although in practice they have worked out more than others). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Snger's other theoretical innovations during this period were proposing means of using photons for interplanetary and interstellarspacecraftpropulsionprefiguring the concept of laser propulsion and the solar sail. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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更新时间：2024/12/27 18:25:31