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单词 Saint Venant's principle
释义 Saint Venant's principle
[´sän·vǝ`nänz `prin·sǝ·pǝl]
MECHANICS
The principle that the strains that result from application, to a small part of a body's surface, of a system of forces that are statically equivalent to zero force and zero torque become negligible at distances which are large compared with the dimensions of the part.
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