| 单词 | ke |
| 释义 | > as lemmasK.E. K.E. n. (also k.e.) kinetic energy. ΚΠ 1888 A. Aveling Mech. & Exper. Sci.: Mech. xiii. 137 k.e. of the two masses after collision = mv2/2. 1905 W. D. Eggar Mechanics Addendum 6 K.E. 36, 0, 100 foot-pounds. 1909 C. S. Jackson & W. M. Roberts First Dynamics 88 The gain of K.E. equals arithmetically the work done by the forces. 1965 G. J. Van Wylen & R. E. Sonntag Fund. Classical Thermodynamics v. 84 E = Internal energy + Kinetic energy + Potential energy or E = U + KE + PE. < as lemmas |
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