| 释义 |
modulus of volume elasticity
modulus of volume elasticity[′mäj·ə·ləs əv ′väl·yəm i‚las′tis·əd·ē] (mechanics) bulk modulus of elasticity bulk modulus of elasticity, modulus of volume elasticityA number expressing a material’s resistance to elastic changes in volume; the ratio between a pressure that acts on a material (to change its volume) and the fractional change in volume so produced, within the elastic limit of the material.modulus of volume elasticity
mo·du·lus of vol·ume e·las·tic·i·tya coefficient expressing the ratio between pressure acting to change the volume of a substance and the amount of change that results from it. Synonym(s): bulk modulus |