| 词汇 | ion-thruster |
| 释义 | BETA ion thrustercollocation in Englishmeanings of ionThese words are often used together. Click on the links below to explore the meanings. ion noun[ C ] uk /ˈaɪ.ɒn/ us /ˈaɪ.ɑːn/ an atom or small group of atoms that has an electrical charge because it has added or lost one or ... See more at ion Examples of ion thrusterion thruster Other applications that remain not widely used or still in development include ionthruster for low orbiting satellites and magnetohydrodynamic drive for ships and submarines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was similar to the general design of a gridded electrostatic ionthruster with mercury as its fuel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electron backstreaming occurs if the potential within the grid is not sufficiently negative, this can mark the end-of-life of the ionthruster. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some nozzles are intangible, such as the electromagnetic field nozzle of a vectored ionthruster. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Xenon atoms, on the other hand, are far less corrosive, and became the propellant of choice for virtually all ionthruster types. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These were electrostatic ion thrusters using mercury and cesium as the reaction mass. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To cause enough change in momentum, ion thrusters are designed to last for periods of weeks to years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They will be ion thrusters that give constant acceleration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ion thrusters can also be used for interplanetary and deep space missions where time is not crucial. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ion thrusters are categorized by how they accelerate the ions, using either electrostatic or electromagnetic force. 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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