| 单词 | translational energy |
| 释义 | > as lemmastranslational energy translational energy n. Physics energy possessed by a molecule, atom, etc., by virtue of its translational motion. ΚΠ 1877 Encycl. Brit. VII. 808/2 In every other case part of the translational energy which the bodies have before collision is left in the shape of vibrations after collision, and the translational energy after collision is accordingly less than before collision. 1938 J.-B. O. Sneeden Introd. Internal Combustion Engin. (new ed.) ii. 24 The internal energy is made up of (i) the translational energy of the molecule as a whole, (ii) the rotational energy of the atomic system about the axes XX and YY, and the negligible energy of rotation about the third axis ZZ. 1997 L. M. Harwood & T. D. W. Claridge Introd. Org. Spectroscopy vi. 73 This type of spectrometer works on the principle that all singly charged species subjected to the same potential difference will achieve the same translational energy as measured in electron volts. < as lemmas |
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