| 单词 | acceleration of gravity |
| 释义 | acceleration of gravity [ak´sel·ǝ`rā·shǝn ǝv `grav·ǝ·dē] MECHANICS The acceleration imparted to bodies by the attractive force of the earth; has an international standard value of 980.665 cm/s2 but varies with latitude and elevation. Also known as acceleration of free fall; apparent gravity. |
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