| 单词 | specific energy |
| 释义 | specific energy [spǝ`sif·ik `en·ǝr·jē] HYDROLOGY The energy at any cross section of an open channel, measured above the channel bottom as datum; numerically the specific energy is the sum of the water depth plus the velocity head, v2/2g, where v is the velocity of flow and g the acceleration of gravity. THERMODYNAMICS The internal energy of a substance per unit mass. |
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