virtual displacement
Mechanics
noun
A notional infinitesimal displacement in a mechanical system which is compatible with the constraints of the system.
Origin
Mid 19th century; earliest use found in Transactions of the Royal Irish Academy.
| 单词 | virtual displacement |
| 释义 | virtual displacementMechanics noun A notional infinitesimal displacement in a mechanical system which is compatible with the constraints of the system. Origin |
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