| 单词 | ion propulsion |
| 释义 | ion propulsionor ionic propulsionnounRocketry. a projected type of propulsion for vehicles in outer space, the exhaust consisting of positive ions and negative electrons repelled from the vehicle by electrostatic forces, resulting in a very high exhaust velocity. Words nearby ion propulsionionosonde, ionosphere, ionospheric wave, ionotropic receptor, ionotropy, ion propulsion, ion rocket, iontophoresis, ion trap, I.O.O.F., iopamidol Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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